Medication

Sabbactisun is a unique natural treatment for bacterial infections in fish, which manifest through symptoms such as fin and tail rot, ulcers, open scales, bulging eyes, skin cloudiness, mouth fungus, and dropsy.

At first glance, the effect of Sabbactisun seems similar to regular antibiotics and chemotherapeutics, however, there are a few important advantages.

Sabbactisun strengthens the fish's natural immune system.

This drives out the excess pathogenic bacteria, which will then die off without a host.

Sabbactisun is effective against bacterial infections such as skin ulcers (hole-in-the-head disease) and injuries such as those often found in koi.

Regular antibiotics kill the (non-resistant) bacteria but do not heal an ulcer.

Sabbactisun not only drives out the pathogenic bacteria but also stimulates and accelerates the regeneration of damaged tissue, so that even deep ulcers close up within a surprisingly short time, until nothing is left to see.

An open wound or ulcer on which the bacteria have been killed by means of antibiotics remains a sensitive spot for reinfection and parasites, therefore it is important that Sabbactisun is used even after an antibiotic treatment.

Sabbactisun also helps fish acclimate faster.

A treatment with antibiotics or chemotherapeutics brings several problems, e.g. with respect to the water quality.

The nitrifying bacteria (the biofilter) are also killed, which means that daily water changes must be done to prevent ammonia poisoning.

A treatment with Sabbactisun does not kill the nitrifying bacteria and does not deteriorate the water quality, which saves you time and worry.

During the treatment with Sabbactisun, feeding can therefore continue as usual, and filtration can remain in operation, which also promotes the well-being and recovery of the fish(es). - 100% natural, plant-based products (all ingredients are from organic cultivation ) - Sabbactisun is effective against pathogenic bacteria, including Aeromonas sp., Pseudomonas sp., Flavobacterium/Cytophaga - safe for all freshwater and brackish water fish species, invertebrates and aquatic plants - does not cause resistance, - non-toxic, environmentally friendly - does not discolor the water, does not affect silicone sealant etc. - Sabbactisun is also effective against resistant bacterial strains - does not affect nitrifying bacteria (biofilter bacteria) - no harmful residues: is completely biodegradable.

Product Content – Parazoryne Plant-Based Immune Stimulant 1 Liter – AquaForte

Parazoryne 1 liter is a plant-based immune stimulant specially developed to structurally support and strengthen the natural resistance of pond fish. The carefully formulated blend of natural extracts activates the fish's own immune system without disrupting the biological balance of the pond.

By strengthening natural immunity, Parazoryne helps pond fish better cope with stressors such as temperature fluctuations, transport, water changes, high stocking density, and recovery after illness or treatment. This results in more vigorous fish, improved condition, and increased resilience to external influences.

Parazoryne provides supportive and preventive care and is highly suitable for regular use within a professional pond maintenance plan. The product promotes recovery processes, supports overall health, and contributes to a stable and balanced fish population. Thanks to its plant-based composition, it is safe for fish, plants, and beneficial bacteria.

The 1-liter package is ideal for:

• Medium to large ponds and koi ponds

• Preventive support for fish health

• Stress reduction during maintenance and seasonal changes

• Recovery after treatments or illness

Parazoryne can be easily combined with other water treatment and maintenance products and forms a valuable addition to a sustainable, future-oriented pond management strategy. By focusing on natural resistance rather than corrective interventions, this product contributes to long-term stability, lower mortality rates, and optimal fish condition.

Parazoryne 1 liter thus positions itself as a well-thought-out, plant-based solution for pond owners who prioritize prevention, vitality, and professional pond management.

Product Content – Omnipur 500 ml – Sera

Omnipur 500 ml is a powerful and versatile fish medicine specially developed for the effective treatment of a wide range of diseases in aquarium and pond fish. This larger package is ideal for larger aquariums, ponds, or situations where multiple treatments are necessary. The product targets bacterial infections, fungal diseases, and external parasites, thus offering a versatile solution in professional fish management.

The carefully formulated formula works specifically against pathogens that cause conditions such as fin rot, skin and fin infections, fungal filaments, white deposits, damaged mucous membranes, and lethargic behavior. By intervening quickly with Omnipur, the further spread of pathogens is limited, and fish are given the opportunity to recover under controlled conditions.

Omnipur supports the natural recovery process of fish and helps stabilize their overall condition. The product is suitable for use in both aquariums and ponds and can be applied to various fish species. When used correctly according to the instructions, the impact on the environment remains limited, while the effectiveness of the treatment is ensured.

The 500 ml package offers extra convenience and is ideal for:

• Larger aquariums and ponds

• Multiple or repeated treatments

• Intensive or professional fish management

• Preventive use in cases of increased disease risk

Main benefits

• Broad-spectrum against bacteria, fungi, and parasites

• Supports rapid recovery and stabilization of fish

• Suitable for aquarium and pond use

• Ideal for larger volumes of water

• Reliable solution for acute and complex fish problems

Omnipur 500 ml from Sera is therefore a solid choice for pond and aquarium enthusiasts who aim for rapid intervention, control, and long-lasting fish health. A professional tool within a responsible and future-oriented maintenance policy.

The Colombo Morenicol Alparex 2500 ml is a powerful and reliable medicine specially developed to combat parasitic infections in koi and ornamental fish. Infections caused by white spot, skin worms, and gill worms are among the most common problems in ponds and can spread extremely quickly. Without treatment, these parasites often lead to weakness, stress, and in severe cases, even death.

White spot is one of the best-known and most feared fish diseases. The small white spots on the skin and fins are clearly visible and are often accompanied by rubbing behavior and respiratory distress. Skin worms and gill worms are often less visible, but also cause serious symptoms such as breathing problems, weight loss, and lethargy. Alparex has been specially developed to tackle these parasites quickly and effectively.

The active ingredients in Morenicol Alparex ensure that the parasites are combated immediately, quickly reducing the pressure on the fish. The medicine is easily added to the pond water and distributes evenly, ensuring that all fish are treated. When used correctly, it is safe for fish and does not affect the bacterial culture in the biological filter. This means the treatment can take place without disrupting the balance of the pond environment.

Thanks to its 2500 ml volume, this product is ideal for medium to large ponds and provides enough capacity for multiple treatments. This makes it a very practical choice for pond owners who want to intervene quickly and effectively in cases of parasitic infections. Often, noticeable improvement can be seen within just a few days: the fish show less stress, become more active, and regain their appetite.

The Colombo Morenicol Alparex 2500 ml was developed based on years of experience and expertise in the field of fish health. It is a trusted product worldwide among both hobbyists and professional pond owners. With Alparex on hand, you are always prepared to act quickly in cases of acute parasitic problems and protect your fish from their harmful effects.

In short: with the Colombo Morenicol Alparex 2500 ml, you are choosing a powerful, safe, and effective medicine that protects fish from white spot, skin worms, and gill worms. It helps fish recover and contributes to a healthy, balanced pond in which fish can develop optimally.

Product Contents – Omnipur 250 ml – Sera

Omnipur 250 ml is a powerful, versatile fish medicine developed for the treatment of various common diseases in aquarium and pond fish. The product is used for bacterial infections, fungal infections, and external parasites, making it a reliable solution for rapid and effective support of fish health.

The carefully formulated formula specifically targets pathogens responsible for symptoms such as fin rot, skin damage, fungal filaments, white deposits, inflammation, and lethargy. When used promptly, Omnipur helps prevent the further spread of pathogens and effectively supports the fish's natural recovery process.

Omnipur is suitable for use in both aquariums and ponds and can be used in mixed fish populations. The product helps correct acute health problems and contributes to stabilizing the fish's condition, provided it is used according to the prescribed dosage and guidelines. During treatment, the focus remains on the recovery of the fish, with minimal disruption to the environment.

The 250 ml package is ideal for medium-sized applications and provides sufficient volume for targeted treatments. Regularly monitoring water quality and fish behavior during the treatment period helps ensure optimal results.

Key Benefits

• Broad-spectrum action against bacteria, fungi, and parasites

• Supports the rapid recovery of sick fish

• Suitable for aquariums and ponds

• Effective against a variety of diseases

• Reliable solution for acute fish problems

Omnipur 250 ml is therefore a strategic tool in responsible fish management. The product is suitable for a professional approach in which health, rapid intervention, and ecosystem stability are paramount.

The Colombo Morenicol Lernex Pro 1000 ml is a specialized and powerful medicine developed for the treatment of parasitic worm infections in koi and ornamental fish. In ponds, fish can easily become infected with skin worms, gill worms, and tapeworms. These parasites damage the health of the fish and cause various problems such as rubbing against objects, reduced appetite, respiratory problems, weight loss, or even death in severe cases. An effective treatment is therefore of great importance to pond enthusiasts.

What makes Lernex Pro special is that it uses the latest generation of active ingredients. These substances have been developed to also combat worms that have become resistant to older and less powerful treatments. This makes the product extra effective in situations where other products have yielded insufficient results. Thanks to this property, the chance of a successful treatment is significantly greater, providing peace of mind and certainty to the pond owner.

The product works quickly and reliably. After being added to the pond water, Lernex Pro is immediately absorbed by the fish and begins to tackle the parasites. Within a short time, you will often notice an improvement in the behavior of the fish. They become more active, breathe more calmly, and show fewer signs of stress. This contributes to their overall well-being and recovery.

In addition, the Morenicol Lernex Pro 1000 ml is safe to use. It does not affect the beneficial bacteria in the filtration system and can therefore be used without risk in existing ponds. The product is carefully formulated to be effective against parasites, while placing as little stress as possible on the fish and the pond environment. This makes the product suitable for both beginner and experienced pond owners who want to give their fish the best care.

Another major advantage of Lernex Pro is that it not only combats existing worms, but also helps prevent reinfection. By eliminating the parasites at an early stage, the chance of the infection breaking out again is reduced. In this way, the product contributes to a stable and healthy ecosystem in which fish, plants, and bacteria remain in balance.

The Colombo Morenicol Lernex Pro 1000 ml is suitable for ponds of various sizes and offers an effective and sustainable solution to worm infections. By using this product when signs of parasitic infection are visible, you are investing in the health, vitality, and lifespan of your fish.

In short: with the Colombo Morenicol Lernex Pro, you are choosing a modern, safe, and extremely effective treatment that protects your fish from the harmful effects of skin worms, gill worms, and tapeworms. It is an essential product for anyone who wants to keep their pond in optimal condition and enjoy healthy, strong, and active fish.

Cytofex is a medicine for your fish to combat:

hole-in-the-head disease and fin rot
mouth fungus
dropsy

The 1000 ml package is suitable for a pond volume of 10,000 litres.

Fish can become ill due to a variety of circumstances. The main causes are poor water quality, which results in stress, and the introduction of new fish. It is also important to recognize the symptoms of fish diseases early.

TIP: TEST THE POND WATER FIRST
Contaminated water or abnormal water parameters may be the cause of sick fish.
Next, check which disease your fish has and then choose the appropriate product to treat your fish.

The Colombo Morenicol FMC-50 2500 ml is a powerful, reliable and widely used treatment for various fish diseases and parasitic conditions in ponds. The product was specially developed for koi and ornamental fish and is particularly used for infections caused by white spot (Ichthyophthirius multifiliis), fungal infections and various skin parasites. These are common problems that can seriously affect the well-being of fish and without treatment often quickly lead to weakness or even death.

White spot is one of the most feared diseases among pond owners. The disease spreads extremely quickly and causes small white spots on the skin and fins of fish, which is accompanied by stress, rubbing against objects and labored breathing. Fungal infections often appear as white or grey fluffy patches on the skin and usually arise as a secondary infection after a wound or other disease. In addition, skin parasites, such as Trichodina or Costia, can also cause serious skin and gill problems. The special thing about FMC-50 is that thanks to its powerful composition, it can be effectively used in all these cases.

The action of Morenicol FMC-50 is based on a combination of carefully selected active ingredients that together ensure a fast and effective control of the pathogens. The product tackles both the parasites and the infections themselves, allowing the fish the chance to recover and the immune system to strengthen itself. Often, improvement in the behavior and appearance of the fish is visible after just a few days.

The use of FMC-50 is simple and practical. The product is added directly to the pond water and spreads evenly, so that all fish come into contact with the treatment. When used correctly, the product is safe for fish and does not affect the beneficial bacterial culture in the filter system. This keeps the biological balance of the pond intact, which is essential for a healthy pond environment.

With a volume of 2500 ml, this package is extremely suitable for medium to large ponds and offers sufficient capacity for multiple treatments, depending on the dosage and the pond size. For pond owners who regularly deal with fish diseases or who want to be preventively prepared, this is a very practical and affordable choice.

The Colombo Morenicol FMC-50 2500 ml was developed based on years of experience and knowledge of fish health. It is known as one of the most reliable products against common pond problems and is used worldwide by both hobbyists and professional breeders. By having it at home, you are prepared for acute situations and can act quickly when your fish show health problems.

In short, with the Colombo Morenicol FMC-50 2500 ml, you choose a powerful, effective and safe medicine that protects your fish against white spot, fungus and skin parasites. It not only helps in treating existing infections, but also in restoring the overall health and vitality of your fish, allowing you to continue enjoying a clear pond with healthy and active fish.

Colombo Alparex is a koi medication that is effective against invisible parasites that cause a grey veil on the fish, such as Ichthyobodo, Chilodinella and Trichodina. Symptoms of an infestation with these parasites include lethargy, rubbing, and a reduced appetite. In the case of a severe fungal infection in combination with the above-mentioned invisible parasites, Alparex is also a suitable remedy.

Water quality: For optimal effectiveness of Morenicol Alparex and a quick recovery of sick fish, good water quality is essential. Therefore, always test the water quality before and after treatment and correct where necessary. KH is particularly important: it should be between 6 and 8°dH before starting the treatment.

Dosage: The product Alparex must be administered in two steps: 1st day: 1 ml per 40 liters of pond water, i.e. 25 ml per 1000 liters of pond water. 2nd day: again 1 ml per 40 liters of pond water, i.e. 25 ml per 1000 liters of pond water. A measuring cup is included in the packaging.

Dosage for Siamese fighting fish: Siamese fighting fish may tolerate Alparex less well in some cases. At the same time, due to their hard skin, they are also less sensitive to the parasites against which Alparex is active. We therefore advise not to treat Siamese fighting fish with it, but separately with only half the dosage (2 days 1 ml per 80 liters of pond water instead of 2 days 1 ml per 40 liters). If necessary, this treatment can be repeated a third time on the third day.

Use: Measure out the required amount in the measuring cup and pre-mix it in a watering can or a bucket with water. Then distribute evenly over the pond. Do not filter through carbon or zeolite; keep UV lamps and ozone devices switched off for up to 1 week after the last administration.

Combinations: Morenicol Alparex and Cytofex Pro can be combined at full dosage. There should be at least 2 weeks between the use of Morenicol Alparex and Colombo Algadrex, Lernex and FMC-50. Combinations with other products are strictly at your own risk!

Warning: As far as known, this product is harmless to aquatic animals such as frogs, salamanders, crayfish and snails. If you have positive or negative experiences, report them to us via www.colombo.nl or email: info@colombo.nl. For use with ornamental fish in ponds only. Keep in the packaging and out of reach of children between 4 and 32°C. Do not inhale. Avoid contact with skin and eyes. In case of ingestion, consult a doctor immediately and show the packaging or label. This product causes permanent stains on clothing, paving, etc.

MaJa Koi accepts no liability if problems or mortality occur after the use of the medicines.
This is entirely at the buyer's risk.

Parazoryne is a unique natural parasite-repelling treatment effective against skin flukes (Gyrodactylus), gill flukes (Dactylogyrus), white spot (Ichthyophthirius multifillis), pepper spot (Oodinium), Costia (Ichtyobodo necator), Chilodonella and Trichodina.

Parasitic infections are characterized by symptoms such as cloudy skin, rubbing and rapid breathing, but a diagnosis can only be confirmed with certainty by means of microscopic examination.

Just like Sabbactisun, Parazoryne supports the fish's natural immune system, causing the excess parasites to be repelled.

During treatment, the parasites cannot return to the fish, causing the excess to starve.

In this way, resistance cannot develop.

Parazoryne is not a disinfectant; it restores the natural balance.

After treatment, just like on any healthy fish, a number of parasites will be present.

Treatment with Parazoryne does not kill the nitrifying bacteria and does not deteriorate the water quality, saving you time and worry.

During treatment with Parazoryne, feeding can continue as usual, and filtration can remain in operation, which also promotes the well-being and recovery of the fish(es). - 100% natural, plant-based products (all ingredients are from organic farming) - Parazoryne is effective against parasites such as gill/skin flukes, Chilodonella sp., Trichodina sp., white spot, Costia and pepper spot. - safe for all freshwater and brackish water fish species, invertebrates and aquatic plants - does not cause resistance, - non-toxic, environmentally friendly - does not discolor the water, does not damage silicone sealant etc. - does not affect nitrifying bacteria (biofilter bacteria) - no harmful residues: fully biodegradable.

Morenicol Lernex Pro is developed for the treatment of
resistant worms in ornamental fish.
Lernex-Pro is based on the latest scientific knowledge and contains high-quality anthelmintics, such as Nitroscanate and Flubendazole, against which
no resistance has yet developed.
Lernex-Pro is therefore effective in the treatment of resistant skin worms (Gyrodactylus) and gill worms (Dactylogyrus).
The presence of these parasites can only be detected under a microscope.
Symptoms of an infestation with these parasites include lethargy,
flashing, and reduced appetite.
Remedy against White Spot and Fungus.

Volume calculation: Calculate the volume of the pond as accurately as possible: length x width x average depth in decimeters = volume in liters.

Water quality: For Morenicol Lernex Pro to work optimally and for sick fish to recover quickly, good water quality is essential. Therefore, always test the water quality before and after treatment and correct it where necessary.
Dosage: 1 ml per 20 liters of pond water. If necessary, the treatment can be repeated after 14 days.
Ensure good aeration so that your fish have sufficient oxygen at all times.
The required amount of Lernex-Pro can be measured out with the measuring cup provided.

This amount must be poured slowly into the pond water in a place with a lot of flow, e.g. the outlet of the pump or filter.
Do not filter through charcoal or zeolite; keep UV lamps and ozone devices switched off for up to 1 week after the last administration.

Warning: After adding Lernex-Pro, the activity of the parasites initially increases.

This irritates the fish, which may dart through the water and even jump out of the pond.
Therefore, keep a close eye on the fish during and after treatment!

For use with ornamental fish in ponds only.
Keep out of reach of children, store in the box between 4 and 32°C.
Avoid contact with eyes and skin.
Close the lid tightly.
Wash hands after use.

Effect on other animals: Little is still known about the effect on other aquatic animals,
such as frogs and salamanders.
Pets and birds that drink from the pond with these substances in it.
As a rule, it can be stated that if fish can swim in it, it is harmless to animals that only drink from it.
Nevertheless, it is logical to provide pets (e.g. dogs and cats) that are accustomed to drinking from the pond with a bowl of water during the course of treatment.

Degradation: The substances administered will disappear on their own in ponds through natural processes, such as oxidation and degradation by bacteria.

Combinations: The effect of a combination with other substances is unknown.
Using more than 2 preparations in combination is at your own risk.

Information: Fish parasites are cold-blooded, which means that at lower temperatures, their metabolism decreases.
Below 10°C, Morenicol Lernex-Pro is insufficiently absorbed by the parasite. If possible, we advise increasing the water temperature to
improve absorption.
Skin and gill worms are flat sucking worms measuring 0.3-0.5 mm, which are now commonly found on our pond fish.
Gyrodactylus is the skin worm that is live-bearing and can therefore reproduce quickly and en masse.
By crawling on the skin, it thickens itself and creates a grey, slimy layer.
The gill worm is called Dactylogyrus and is egg-laying.
It damages and irritates the gills, causing them to thicken and no longer function properly.
The fish rub their gill covers against plants and stones.
As it worsens, they swim with open gill covers due to suffocation and can even die.
Recently, more and more cases have become known in which parasites, especially skin worms (Gyrodactylus), were resistant to widely used substances, such as triclabendazole, levamisole, fenbendazole and piperazine.
Colombo has therefore, after extensive research, found a new anthelmintic for fish that is effective against resistant worms: Nitroscanate.
Nitroscanate is effective at very low concentrations with a single administration.
To increase effectiveness and thus reduce the chance of resistance, Nitroscanate has been combined with Praziquantel and Flubendazole in a unique medicine.

MaJa Koi accepts no liability if problems or death occur after the use of the medicines.
This is entirely at the buyer's risk.

Lernex is a medicine for your fish to control

skin and gill worms
leeches and fish lice
anchor worms

Lernex is effective against skin worms, gill worms, internal worms, leeches,
fish lice and anchor worms.

A 200-gram package is suitable for a pond volume of 5,000 liters.

Fish can become ill due to various circumstances. The main causes are poor water quality, which results in stress, and the introduction of new fish. It is also important to recognize the symptoms of fish diseases promptly.

TIP: TEST THE POND WATER FIRST
Polluted water or abnormal water parameters can be the cause of sick fish.

Then check which disease your fish has and treat it with the appropriate product.

MaJa Koi accepts no liability if problems or mortality occur after using the medicines.
This is entirely at the buyer's own risk.

The Colombo Morenicol Lernex Pro Food 2500 ml is a powerful and effective medicine in the form of medicated food, specially developed for the treatment of worm infections in koi and other ornamental fish. Worm infections, such as skin worms, gill worms and tapeworms, occur regularly in ponds and can seriously affect the well-being of fish. Symptoms such as rubbing against walls, reduced appetite, labored breathing or lethargic behavior are often signs of an infection.

This medicinal food contains carefully selected active ingredients that are absorbed through the digestive system and effectively combat the worms. By administering the medicine directly through the food, the treatment is carried out in a targeted manner without exposing the entire pond environment to medication. This makes the therapy not only more efficient, but also safer for the water quality and the other pond inhabitants.

Application is simple: the food is fed to the fish during a specific treatment period, allowing them to quickly absorb the active ingredients. This results in an effective treatment of the infection and a noticeable improvement in the health and vitality of the fish. Furthermore, the medicine helps prevent reinfection, so that the fish live in a healthier and safer environment.

The Morenicol Lernex Pro Food 2500 ml was developed based on the latest scientific insights and guarantees reliability and effectiveness. It is an essential product for pond enthusiasts who want to protect their fish from harmful worm infections and ensure optimal health.

With this medicated food, you choose a simple, safe and effective way to combat persistent worm infections and improve the overall resistance of your fish.

Product Contents – Sabbactisun Plant-Based Immune Stimulant 5 Liters – AquaForte

Sabbactisun 5 liters is a professional plant-based immune stimulant developed to provide ongoing support for the natural resistance and vitality of pond fish. This large-size package is ideal for larger ponds, koi ponds, and situations requiring intensive or frequent maintenance. The formula is based on carefully selected plant extracts that activate and strengthen the fish's own immune system.

By stimulating natural immunity, Sabbactisun helps fish better cope with stressors such as temperature fluctuations, high stocking densities, water changes, transport, and seasonal changes. This results in stronger, more vigorous fish with improved condition and greater resilience to external influences.

Sabbactisun works supportively and preventatively and can be safely used as part of a professional pond management plan. The product promotes recovery after illness or treatment and helps prevent relapse without disrupting the pond's biological balance. Thanks to its plant-based composition, Sabbactisun is safe for fish, plants, and beneficial bacteria and can be easily combined with other water treatment products.

The 5-liter version is ideal for:

• Large ponds and koi ponds

• Intensive and professional pond management

• Preventative support for fish health

• Stress reduction during maintenance and seasonal transitions

• Long-term use with consistent results

Regular use of Sabbactisun contributes to a stable fish population, fewer health problems, and a reduced need for corrective treatments. The product perfectly complements a forward-thinking maintenance strategy focused on natural resistance, sustainability, and continuity.

Sabbactisun Plant-Based Immune Stimulant 5 Liters thus positions itself as a strategic choice for pond owners and professionals aiming for prevention, vitality, and long-term, high-level fish health.

Herbal preparation for the treatment of skin and gill diseases in ornamental fish.

• Reduces stress.
• Strengthens the immune system.
• Forms a protective slime coat.
• Has a broad spectrum of antiparasitic, antibacterial and antiviral properties.
• Made from plant extracts, with at least 60% Aloe vera, effective against various problems. Specifically developed for professional use in ornamental fish.

Directions for use:

Homeocid is a preparation based on medicinal plants, designed to combat external problems in freshwater fish (such as foam, spots, wounds, etc.).

It also increases the immunity of fish, thereby accelerating the healing process. It promotes the healing of fins, ulcers and other wounds by restoring the protective slime coat.

In the pond: Ideal for disinfection before winter and in spring, after introducing new fish, in case of disease, parasitosis, ulceration, etc.

In the aquarium: Suitable for the prevention or treatment of various diseases, including discus plague, white spot disease, moss, etc.

Dosage: 100 ml per cubic meter of water. Repeat the treatment 1 to 2 times with an interval of 7 to 10 days between each treatment (at least 6 days between two consecutive treatments). In severe cases, add the same dose of Immunogen 2 to 3 times a week.

Colombo Morenicol Lernex 800 g – Effective treatment against parasitic worms and lice in pond fish

Colombo Lernex is a powerful and reliable medicine specially developed for the control of various external and internal parasites in pond fish, such as koi and other ornamental fish. This comprehensive treatment is effective against, among others, skin worms (Gyrodactylus), gill worms (Dactylogyrus), anchor worms (Lernaea), leeches, fish lice (Argulus) and other harmful parasitic worms.

Lernex contains modern anthelmintics (worm-killing substances) such as levamisole and praziquantel, which are known for their powerful action and excellent safety for pond fish. This makes the product extremely suitable for both curative treatment and preventive use in newly purchased fish or in cases of suspected infestation.

Application and dosage:

• Packaging: 800 grams – sufficient for treating large ponds

• Treatment target: skin worms, gill worms, internal worms, leeches, fish lice, anchor worms

• Always use in combination with good pond aeration

• Do not combine with other medicines unless explicitly advised

• Do not use at water temperatures below 10°C

Note:

• Always check the water quality before use

• Test for pH, ammonia and nitrite – abnormal values can affect fish health

• Symptoms such as rubbing, jumping, difficulty breathing or lethargy may indicate parasitic infections

• MaJa Koi and Colombo are not liable for misuse or any mortality; use at your own risk

Why choose Colombo Lernex 800g?

• Powerful action against stubborn parasites

• Suitable for larger ponds and professional use

• Easy to apply

• Proven effective in combination with correct water treatment

With Colombo Lernex 800g, you give your pond fish the best chance of recovery and prevent further infestation. Ensure a healthy pond environment by testing regularly, recognizing symptoms and treating effectively.

Lernex is a medicine for your fish to control

skin and gill worms
leeches and fish lice
anchor worms

Lernex is effective against skin worms, gill worms, internal worms, leeches,
fish lice and anchor worms.

A 200-gram package is suitable for a pond volume of 5,000 liters.

Fish can become ill due to various circumstances. The main causes are poor water quality, which results in stress, and the introduction of new fish. It is also important to recognize the symptoms of fish diseases promptly.

TIP: TEST THE POND WATER FIRST
Polluted water or abnormal water parameters can be the cause of sick fish.

Then check which disease your fish has and treat it with the appropriate product.

MaJa Koi accepts no liability if problems or mortality occur after using the medicines.
This is entirely at the buyer's own risk.

The Colombo Morenicol Cytofex 250 ml is an effective medicine specially developed for combating bacterial infections in koi and ornamental fish. Bacterial diseases are among the most persistent and dangerous diseases in ponds. They can be caused by stress, poor water quality, injuries, or weakened fish immunity. Typical symptoms include ulcers, fin rot, skin damage, and lethargic behavior. If left untreated, these problems can lead to serious health issues or even mortality within the fish population.

Cytofex contains powerful active ingredients aimed at combating harmful bacteria. The medicine tackles infections at the source and helps support the fish's natural recovery process. By reducing the bacterial load in the pond, fish are given the opportunity to rebuild their immunity and recover quickly from damage.

Using the Morenicol Cytofex 250 ml is simple. It is added directly to the pond water and spreads evenly throughout the entire pond. This treats all fish and prevents the infection from spreading further. When used correctly, the medicine is safe for fish and does not affect the beneficial bacterial culture in the filtration system. This helps maintain the biological balance in the pond.

Thanks to its 250 ml volume, this product is particularly suitable for smaller to medium-sized ponds or for use in an initial treatment. Larger sizes are also available for larger ponds or severe infections. The medicine is known for its fast action: improvements are often visible after a few days, with fish becoming more active, eating better, and showing signs of recovery.

The Colombo Morenicol Cytofex 250 ml is a reliable tool that enables pond owners to combat bacterial infections promptly and effectively. It is an essential product for anyone who keeps koi or ornamental fish and wants to protect their health from the risks of bacterial diseases. With this medicine, you choose certainty, effectiveness, and the best possible care for your fish.

The AquaKing Anarex-Bio Logisch 4 – 10 L is a powerful biological water treatment product that ensures a healthy pond environment and stable biological balance. The formula contains lactic acid bacteria, enzymes and yeasts that actively suppress harmful bacteria and enhance the natural filtration process.

By breaking down organic waste more quickly and restoring the bacterial balance, this product promotes clear water, healthy fish and a healthy ecosystem. Anarex-Bio Logisch 4 is completely safe for fish, plants and filter bacteria, and is an excellent alternative to chemical products.

Benefits:

• Restores and maintains the biological balance in the pond

• Suppresses harmful bacteria and reduces the risk of infection

• Improves water clarity and filtration

• Safe for fish, plants and bacteria

• 100% biological, environmentally friendly and effective

Application:

• Dosage: 10 L per 200 m³ of pond volume

• Mix with pond water and distribute evenly over the surface

• Turn off UVC and ozone equipment 24–48 hours after use

• Regular use keeps the pond environment stable and healthy

Specifications:

• Contents: 10 litres

• Type: Biological water improver

• Application: Ponds with fish

• Active ingredients: Lactic acid bacteria, enzymes, yeasts

• Brand: AquaKing

In short: the AquaKing Anarex-Bio Logisch 4 10 L offers a powerful, natural solution for clear and healthy pond water, ideal for larger pond systems.