AK²-20 + Set NG Air Pump Set - Aquaking

The AquaKing AK²-20 + Set NG offers a reliable and energy-efficient solution for aerating ponds and aquariums. With an impressive capacity of approximately 1200 liters of air per hour (1200 l/h) and a power consumption of just 15 Watts, this set combines power with efficiency.

Thanks to its compact and high-quality design — including an aluminum inner housing for optimal heat dissipation — this set is suitable for continuous use. The set is supplied with air hoses, air stones, and a steel manifold (Set NG variant), allowing for immediate installation.

The pump operates on standard 230 V / 50 Hz and reaches a pressure of approximately 0.02 MPa, which is sufficient for multiple air stones or a distribution system.

This aeration set is ideal for koi or goldfish ponds, filtration systems, aquariums, and breeding installations where good oxygen supply and water circulation are desired. The result: healthier water, less stagnation, and a lower risk of oxygen deficiency.

Technical specifications:

• Power: 15 W

• Capacity: approximately 1200 l/h

• Voltage: 230 V / 50 Hz

• Pressure: approximately 0.02 MPa

• Dimensions: approximately 224 × 139 × 114 mm

Application & installation:
Place the pump on a stable, dry, and ventilated surface. Route the air hose as straight as possible to the air stones to minimize pressure loss. Distribute the air stones strategically in the pond or aquarium for optimal aeration. For outdoor ponds: ensure frost protection if necessary.

Conclusion:
With the AquaKing AK²-20 + Set NG, you get a complete, powerful, and energy-efficient aeration solution — suitable for various uses in ponds and aquariums — ready to use right out of the box.