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Free shipping from €50 (and to Belgium from €100.00)
Many Payment Methods, including iDEAL, PayPal, Apple Pay, Google Pay, Credit Card & Bancontact.
Free shipping from €50 (and to Belgium from €100.00)
Many Payment Methods, including iDEAL, PayPal, Apple Pay, Google Pay, Credit Card & Bancontact.
Free shipping from €50 (and to Belgium from €100.00)
Many Payment Methods, including iDEAL, PayPal, Apple Pay, Google Pay, Credit Card & Bancontact.
Free shipping from €50 (and to Belgium from €100.00)
Many Payment Methods, including iDEAL, PayPal, Apple Pay, Google Pay, Credit Card & Bancontact.
Free shipping from €50 (and to Belgium from €100.00)
Many Payment Methods, including iDEAL, PayPal, Apple Pay, Google Pay, Credit Card & Bancontact.
Free shipping from €50 (and to Belgium from €100.00)
Many Payment Methods, including iDEAL, PayPal, Apple Pay, Google Pay, Credit Card & Bancontact.
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Phosphate and clear water
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Product Contents – Microbe-Lift Phosphate Remover 4 L – Microbe-Lift
Effective phosphate control for ponds
Microbe-Lift Phosphate Remover is an advanced polymer blend with unique properties, designed to efficiently bind large amounts of phosphate without negatively affecting the pond water. The product is ideal for use at the start of a new pond or when filling an existing pond to prevent high phosphate concentrations from developing. In 'established' ponds, regular use of this phosphate remover also helps keep excessive phosphate accumulation under control, contributing to a healthy and stable aquatic environment.
Phosphate in ponds
Phosphate is produced in ponds through the decomposition of organic matter, such as food scraps, dead plant material, and fish waste. Although phosphate is essential for life, excessive concentrations can lead to water quality problems, including excessive algae growth and cloudy water. Microbe-Lift Phosphate Remover binds phosphate safely and effectively, keeping the water clear and maintaining a healthy biological balance. The product is completely harmless to fish, plants, and other aquatic organisms.
Key features and benefits:
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Binds large amounts of phosphate without negatively affecting the water.
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Ideal for starting up new ponds and for the regular maintenance of existing ponds.
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Reduces algae formation and promotes clear water.
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Safe for fish, plants, and all pond inhabitants.
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Helps maintain a stable biological balance and healthy water quality.
Dosage and use:
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Use 30 ml of Phosphate Remover per 400 litres of water.
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Depending on the water quality and the amount of organic waste, 30 ml can remove between 1 and 1.5 mg/l of phosphate.
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If phosphate levels remain high, repeat the dose.
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For very high phosphate concentrations, several treatments may be required to effectively remove the excess phosphate.
Application:
Microbe-Lift Phosphate Remover is suitable for all freshwater ponds where a low phosphate level of less than 0.3 mg/l is desired. The product supports a clear, healthy, and biologically stable pond environment and helps prevent problems such as excessive algae growth and cloudy water.
In short, Microbe-Lift Phosphate Remover 4 L offers a safe, effective, and user-friendly solution for removing excess phosphate from your pond water and thus maintaining a healthy, clear, and balanced ecosystem.
€42,95
Oase AquaActiv PhosLess
Long-lasting phosphate binding for an algae-free and healthy pond
Oase AquaActiv PhosLess is a powerful and long-lasting filter medium specially developed for the targeted removal of phosphates – the main nutrient source for algae. By binding phosphates from the pond water, algae growth is effectively and naturally limited, ensuring clearer water and a stable pond environment.
Thanks to the innovative 2-component technology, PhosLess works extra effectively: it not only binds phosphates, but also removes toxic heavy metals such as copper, lead and zinc from the water. This not only prevents algae growth, but also improves the well-being of fish and other pond inhabitants.
PhosLess is designed for use in filter systems and works for a long time without burdening the water. For extra convenience, the product is also available in a smart refill package.
Main benefits:
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Effectively removes phosphate and thus inhibits algae growth
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Innovative 2-component technology for extra purifying action
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Binds heavy metals such as copper, lead and zinc
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Supports long-lasting clear and healthy pond water
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Suitable for use in pond filters
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Also available as a practical refill package
Application:
Place PhosLess in the filter compartment or in the water flow. Check regularly and replace when saturated for lasting effectiveness.
€30,00
Microbe-Lift Phosphate Remover is a mixture of polymers with special properties, including the ability to bind large amounts of phosphate without negatively affecting the pond water in any way. Use Microbe-Lift Phosphate Remover when starting up or commissioning a new pond. This ensures that there will be no high phosphate concentrations. To successfully remove excess phosphate, Phosphate Remover should also be used regularly in new or existing 'matured' ponds.
Phosphate in the pond
Phosphate in the pond is caused by the decomposition of organic matter such as food scraps, dead plant matter and excrement. Although phosphate is an important part of life, it is only harmless in low concentrations. An increase in phosphate concentration can lead to water quality problems. To resolve problems caused by phosphate, it is recommended to keep the phosphate concentration in fresh water below 0.3 mg/ltr. Removes phosphate safely from pond water. Harmless to fish and plants.
Dosage
Use 30 ml of Phosphate Remover per 400 liters of water.
Depending on the water quality and the amount of organic and fish waste, 30 ml can remove between 1 and 1.5 mg/ltr of phosphate.
If the phosphate level is still high, repeat the dose.
In the event of a very high phosphate concentration, several treatments may be required to resolve the excess phosphate problem.
This bottle treats up to 12,000 liters of pond water.
€38,95
Product description
Vitii Anti-Phosphates 1 L is an effective water treatment to sustainably reduce phosphates and thus maintain clear, clean and visually appealing water. By reducing the phosphate content of the water, the nutrient base for algae is greatly limited. This gives algae growth less chance and gives the pond a crystal-clear appearance.
The maximum effect of the product is achieved after approximately 3 days. During a curative treatment, a slight whitish discoloration of the water may temporarily occur. This is a normal effect of the treatment. For an optimal result, it is important that the filtration functions properly and that the dosage is correctly adjusted to the water volume.
Vitii Anti-Phosphates is suitable for both preventive and corrective applications and forms a strong solution against recurring greening of the water.
Usage
Check that the filtration functions properly. Always leave at least 5 days between two treatments. Calculate the dosage accurately based on the water volume.
Curative dosage
200 ml per 10 m³ of water binds 3 mg/l PO4.
Preventive dosage
100 ml per 10 m³ of water per week.
Storage
Store between 10 and 25°C. Under normal storage conditions, the product is shelf-stable for 24 months.
€33,95
Product description
Vitii Bio-Clear 1 L is a powerful water clarifier for fast results in cloudy water. The product works effectively on brown, green, or whitish water and simultaneously helps reduce biofilm on the walls of the pond.
Thanks to the enzymatic action, nutrients in the water are pre-digested, reducing the load on the system. In addition, Vitii Bio-Clear permanently binds suspended dirt particles into larger aggregates. These are then efficiently captured by the filter, making the water visibly clearer and giving it a crystal-clear appearance.
Vitii Bio-Clear is safe for flora and fauna and is therefore suitable for ponds and natural swimming pools where water clarity and biological balance must go hand in hand. Ideal as a quick correction for visible cloudiness and as a maintenance product to keep the water clear.
Usage
Suitable for cloudy, green, brown, or milky water and for visible biofilm formation on the walls.
Shock treatment dosage
90 ml per 10 m³ of water, distribute evenly over the water surface.
Maintenance dosage
60 ml per 10 m³ of water, every 15 days.
€99,95
Product description
Vitii Bio-Clear 5 L is a powerful water clarifier that quickly makes cloudy water clear again. The product works effectively on brown, green, or whitish cloudy water and also helps reduce biofilm on the walls of the pond.
Thanks to the enzymatic action, nutrients in the water are pre-digested, reducing the load on the system. At the same time, Vitii Bio-Clear permanently binds suspended dirt particles into larger aggregates. These formed particles are then efficiently retained by the filter, making the water visibly clear and giving it a crystal-clear appearance.
Vitii Bio-Clear is safe for flora and fauna and is therefore suitable for applications where both water clarity and biological balance are important. Ideal for ponds and natural swimming pools in which quick results are desired without disrupting the ecosystem.
Usage
Suitable for cloudy, green, brown, or milky water and for visible biofilm formation on the walls.
Storage
Store the product under normal storage conditions and close the packaging tightly after use.
€37,95
Product description
Vitii Bacteri 1 L is a concentrated bacterial solution containing essential beneficial bacteria to support biological filtration. The bacterial strains have been carefully selected and are present in spore form, allowing them to become active quickly as soon as conditions are optimal.
These bacteria ensure the natural breakdown of organic pollution that enters the water, for example from swimmers or environmental influences. This visibly improves the water quality and keeps the water clear, healthy, and free from unpleasant odors.
Vitii Bacteri is ideal for both ponds and natural swimming pools and continuously supports the biological balance. Use the product as soon as the water temperature rises above 12°C for optimal bacterial performance.
Usage
Apply when the water temperature is above 12°C. Suitable for both the start-up and maintenance of biological filtration.
Start-up dosage
50 ml per 10 m³ of water, for 5 days.
Maintenance dosage
50 ml per 10 m³ of water, weekly.
Storage
Store between 5 and 20°C. After opening, it keeps for 6 months.
€42,95
Product description
Vitii Bactostart 0.5 kg is a startup product for biological filtration in ponds and natural swimming pools. The formula contains all the necessary bacterial strains and minerals to quickly and efficiently start up or reactivate biological filtration.
This product is ideal at the start of the season, for a new pond, or after a water change. As soon as the water temperature rises above 12°C, Vitii Bactostart helps rebalance the biological filter. This supports healthy water quality and the efficient breakdown of organic pollution from the very first stage of filtration.
Vitii Bactostart is suitable for both swimming pools and ponds and provides a strong foundation for clear and biologically stable water.
Usage
Apply at the start of filtration, for example in spring, for a new pond, or after a water change. Use the product as soon as the water temperature rises above 12°C. Add directly to the skimmer.
Dosage
140 grams per 10 m³ of water.
Storage
Store in a dry place between 10 and 25°C. Under normal storage conditions, the product has a shelf life of 2 years.
€85,00
Product description
Vitii Bactopool 5 kg is a maintenance product for biological filtration in swimming pools and swimming ponds. The formula contains all the beneficial bacteria, supplemented with minerals and trace elements required for optimal biological filtration.
Through the action of these bacteria and supporting components, Vitii Bactopool helps break down organic pollution and maintain biological water quality. This enhances the natural purification process and contributes to clear, clean, and biologically stable swimming water. In addition, the product supports the performance of the biological filtration, ensuring that the filter system continues to operate efficiently.
Use Vitii Bactopool as soon as the water temperature reaches 12°C. The product is added directly to the skimmer, making it easy to use as part of the regular maintenance of the pool or swimming pond.
Usage
Use from a water temperature of 12°C. Add Vitii Bactopool directly to the skimmer.
Dosage
25 grams per 10 m³ of water, every 3 days.
One bucket is sufficient for the maintenance of the bacterial filtration of a basin of 50 m³ for 4 months.
Storage
Store in a dry place. Under normal storage conditions, the product has a shelf life of 24 months.
€599,00
Product description
Vitii Bactéri 25 L is a concentrated bacterial solution containing all the essential beneficial bacteria for optimally functioning Vitii bio-mineral filtration. The selected, non-pathogenic bacterial strains are in spore form and are ready to activate and continuously support the biological filter.
These bacteria play an important role in the natural breakdown of organic pollution that enters the water, for example from swimmers and other organic loads. Thus, Vitii Bactéri 25 L helps maintain biological water quality and supports the natural purification process of organic pollution. The formula is also enriched with a component that neutralizes phosphates. The result is clear, healthy, and odor-free water.
Vitii Bactéri was developed for continuous use within the Vitii filtration system and works optimally in combination with the other Vitii balance products, such as Carboni, pH- and Calci. Use the product from the start of the filtration, as soon as the water temperature rises above 12°C, for example in the spring or with a new installation.
Use
Vitii Bactéri is applied continuously and automatically via the Vitii automation system. Place the bag-in-box in the correct position on the automation panel and connect it correctly according to the color coding.
Start-up dosage / filter inoculation
Automatically via the Vitii filtration, standard 1 ml per m³ per day, for 5 consecutive days.
Maintenance dosage
Automatically via the Vitii filtration, standard 0.4 ml per m³ per day.
Storage
Store in a cool place in the original packaging. Shelf life: 24 months. After opening or use: 12 months shelf life.
€135,00
Product description
Vitii Bacteri+ 5 L is a concentrated bacterial solution containing all the essential beneficial bacteria for optimally functioning Vitii bio-mineral filtration. The selected, non-pathogenic bacterial strains are in spore form and are ready to activate and support the biological filter as soon as filtration starts.
These bacteria play a crucial role in the natural breakdown of organic pollution that enters the water, for example from swimmers and other loading of the pool. Thus, Vitii Bacteri+ helps to maintain the biological water quality and continuously support the natural purification process. The formula is also enriched with a component that neutralizes phosphates. The result is clear, healthy and odorless water.
Vitii Bacteri+ was developed for continuous use within the Vitii filtration system and works optimally in combination with the other Vitii balance products, such as Carboni, pH- and Calci. Use the product from the start of filtration, as soon as the water temperature rises above 12°C, for example in spring or with a new installation.
Use
Vitii Bacteri+ is applied continuously and automatically via the Vitii automation system. Place the bag-in-box in the correct position on the automation panel and connect it correctly according to the color coding.
Start-up dosage / filter inoculation
Automatically via the Vitii filtration, standard 1 ml per m³ per day, for 5 consecutive days.
Maintenance dosage
Automatically via the Vitii filtration, standard 0.4 ml per m³ per day.
Storage
Store in a cool place in the original packaging. Shelf life: 24 months. After opening or use: 12 months shelf life.
€667,75
PhosLess Power Flow 3000 – Oase
Powerful phosphate removal for crystal-clear water and an algae-free pond
The PhosLess Power Flow 3000 from Oase is the powerful solution for sustainably reducing phosphate levels in ponds, swimming ponds, and water features. Thanks to a specially treated granulate with a high absorption capacity, this system binds up to 150 g of phosphate (PO₄³⁻) and effectively prevents the formation of algae.
Even with high initial levels, it reduces the phosphate content to below 0.01 mg/l – well below the threshold at which algae can grow. The system is easy to install, both inside and outside the pond, and is compatible with OASE 12V pumps. Thanks to the low pressure drop and screw-on hose connections, it is user-friendly and efficient.
Benefits:
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Binds up to 150 g of phosphate – ideal for high phosphate levels
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Reduces phosphate content to < 0.01 mg/l
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Sustainably prevents algae blooms
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Suitable for ponds, swimming ponds, and water features
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Easy installation and cartridge replacement
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Includes hose connections, compatible with 12V OASE pumps
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Works optimally at a flow rate of 300–3300 l/h
PhosLess Power Flow 3000: maximum phosphate binding for long-lasting clear and healthy water.
€194,35
Effective phosphate removal for algae-free, clear pond water
The PhosLess Flow 3000 by Oase is an advanced solution for effectively reducing phosphate levels in ponds, swimming ponds, and natural swimming pools. With an impressive total binding capacity of 90 g PO₄³⁻, this system reliably prevents excessive algae growth.
Thanks to the intelligent design with optimized water flow, the special PhosLess granules are used efficiently, even at low phosphate concentrations down to 0.035 mg/l – well below the threshold for algae growth. Ideal as a starting point for values from 0.2 mg/l PO₄³⁻.
Ease of use and flexibility are central: the PhosLess Flow 3000 is suitable for flow rates between 300 and 3300 l/h, easy to install (even retroactively), and can be combined with energy-efficient Oase pumps – including 12V variants for swimming ponds.
Benefits:
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Effectively and quickly binds up to 90 g of phosphate PO₄³⁻
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Prevents algae blooms and helps maintain clear water
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Works even at very low phosphate levels (< 0.035 mg/l)
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Easy installation inside or outside the pond
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Includes screw-on hose connections
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Compatible with OASE 12V pumps, also for swimming ponds
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Replaceable cartridge with low pressure drop (approx. 3 m)
PhosLess Flow 3000: the smart way to control phosphate and keep your pond healthy.
€35,00
Oase AquaActiv PhosLess Refill
Long-lasting phosphate and metal removal for clear pond water
The Oase AquaActiv PhosLess Refill is the replacement medium for PhosLess filter columns and offers a sustainable solution for combating phosphates – the main nutrient source for algae. Thanks to the innovative 2-component technology, this medium removes not only phosphates, but also toxic heavy metals such as copper, lead and zinc from the pond water.
The refill is specially designed for use in filter systems such as the Oase ProfiClear Premium, but can also be placed directly in flowing water, for example in a stream loop or pond outlet. Its action is long-lasting and effective, and helps to naturally limit algae growth, while keeping the water clean and healthy.
Main benefits:
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Removes phosphate and prevents algae blooms
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Binds harmful heavy metals (copper, lead, zinc)
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Long-lasting action thanks to 2-component technology
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Suitable for refilling PhosLess filter columns
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Also usable in flowing water without a filter
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Ideal in combination with Oase ProfiClear Premium filter systems
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Practical refill – easy to replace
Application:
Replace the old PhosLess medium in the filter column or place it directly in an area with good flow. Regular inspection and replacement ensure a permanently clear and healthy pond environment.
€23,95
Oase AquaActiv PhosLess Direct 650 g (500 ml)
Natural phosphate binder for clear and healthy pond water
Oase AquaActiv PhosLess Direct is a fast-acting powdered phosphate binder that helps reduce algae growth in ponds immediately. Phosphate is an essential nutrient for algae, and excessive levels often lead to cloudy water and excessive algae growth. PhosLess Direct quickly and effectively removes these nutrients from the pond water, preventing algae from thriving.
The product binds not only phosphate but also hydrogen sulfide, a sulfur compound that can cause an unpleasant rotten smell, especially in muddy or oxygen-depleted areas of the pond. It is easy to use: the powder is sprinkled directly onto the pond surface and begins binding immediately, even in the deeper parts of the pond.
Key features:
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Quickly removes excess phosphates, the nutrient source for algae
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Naturally reduces and prevents algae blooms
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Binds hydrogen sulfide and prevents unpleasant odors
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Also works in anaerobic areas such as pond sludge
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Easy to use: sprinkle directly onto the water
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Suitable for ponds up to approx. 20,000 liters
Application:
Use when phosphate levels are high or visible algae growth is present. Regular application may be required for long-lasting results, depending on the load on the pond.
Oase AquaActiv PhosLess Direct is a powerful powder that quickly and effectively removes excess phosphates from pond water – the most important nutrient source for algae. By binding these nutrients, algae growth is naturally limited, which contributes to a clear and healthy pond.
In addition to combating algae, PhosLess Direct also works against hydrogen sulfides (such as hydrogen sulfide), which can cause an unpleasant rotting smell, especially in stagnant or muddy areas of the pond.
Application is simple: the powder is sprinkled directly on the pond surface. It also remains active in anaerobic zones such as pond sludge, providing long-lasting action.
Main features:
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Effectively removes phosphates: 100 ml binds up to 22 g of phosphate
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Naturally reduces algae blooms
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Neutralizes hydrogen sulfide and prevents odor nuisance
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Also works in low-oxygen zones such as pond sludge
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Easy to dose: can be sprinkled directly over the pond surface
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Suitable for large ponds – volume: 6.5 kg / 5 liters
Application:
Sprinkle the powder evenly over the water surface. Ideal for elevated phosphate levels or visible algae problems. Regular use helps keep the pond algae-free in the long term.
€15,00
Bio-Clear 500 ml – Aquatic Science
Fast and natural clarity for cloudy pond water.
Aquatic Science Bio-Clear 500 ml is a powerful enzymatic treatment that makes cloudy water – brown, green or milky – clear in a short time. The formula breaks down nutrients and organic waste, reduces biofilm on the walls and binds suspended particles so they are efficiently captured by the filter. The result is crystal-clear water, without harming flora or fauna.
Key benefits
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Clarifies cloudy water – quickly tackles brown, green and white cloudiness.
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Reduces biofilm – keeps walls and surfaces clean.
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Enzymatic action – breaks down nutrients and prevents algae regrowth.
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Safe for fish and plants – 100% biodegradable and environmentally friendly.
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Visible results – clear, sparkling water within a few days.
Application
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Shake the bottle well before use.
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Shock treatment: 0.1 L per 10 m³ of water, distribute evenly over the surface.
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Maintenance treatment: 0.1 L per 20 m³ of water, repeat every 15 days.
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Keep the filtration continuously active during use.
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Store between 10 °C and 25 °C.
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Under normal conditions, the product remains stable for 24 months.
€23,00
Anti-Phosphate 0.5 L – Aquatic Science
Prevent algae growth and maintain crystal-clear water.
Aquatic Science Anti-Phosphate 0.5 L effectively removes excess phosphate (PO₄³⁻), the main nutrient source for algae in ponds and aquariums. The formula works quickly and safely, supporting a stable biological balance.
Key benefits
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Reduces phosphate levels – prevents the growth of filamentous and suspended algae.
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Improves water quality – supports filtration and reduces maintenance.
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Easy dosing:
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Curative: 20 ml per m³ of water.
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Preventive: 10 ml per m³ per week.
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Safe for fish and plants – suitable for natural and biological ponds.
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Sustainable performance – long-lasting effect with regular use.
Application
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Determine the exact water volume.
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Add evenly to the water or through the filter.
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Keep the filtration continuously running.
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Repeat preventively every week or after measuring an elevated phosphate level.
Heissner's Pond Green Way (1 l) has been specially developed to control and prevent algae. This powerful formula helps combat algae formation and prevents the growth of new algae. Free from herbicides, copper sulfates and other heavy metals. One bottle is suitable for 12 m³ of pond water. For optimal results, use Heissner Pond Ideal 24 hours in advance to prepare the water. An effective solution for a clear and healthy pond environment.
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