Hydor Koralia EVO 3200 Water Circulation Pump

Hydor Koralia EVO 3200 Water Circulation Pump

The Hydor Koralia EVO 3200 Circulation Pump is engineered to create natural water movement within aquariums, replicating river and ocean currents. With a powerful yet quiet performance, this pump is suitable for freshwater systems up to 370 L or marine setups up to 200 L. Its compact gear‑driven design ensures efficient circulation without disrupting the aquatic environment.

Powered by a low-wattage motor consuming just 4 W, the EVO 3200 delivers up to 3,200 L/h of smooth, even flow. Its sphere-joint connector allows 270° direction adjustment, ideal for directing water across corals, plants, or tank surfaces. The patented magnetic‑suction mount adheres securely to aquarium glass up to 15 mm thick, while anti‑vibration support reduces noise and improves stability.

This model includes a built-in cable protector to prevent snags by fish or sea urchins and is compatible with the Koralia Smart Wave controller (sold separately) for customizable wave regimes. A fine debris guard protects marine life and motor components. This circulation pump is not intended for filtration use—it is designed for safe, reliable in-tank water movement only.

Key Features

• Max flow rate: 3,200 L/h

• Power consumption: 4 W

• Designed for freshwater tanks up to 370 L or marine tanks up to 200 L

• Dimensions: 8.7 cm × 7.0 cm (diameter × height)

• 270° adjustable flow via sphere joint

• Magnet-suction mount for glass up to 15 mm thick

• Built-in anti-vibration support and fish-protection guard

• Cable protector included to safeguard aquarium inhabitants

• Timer and controller compatible for wave function (optional)

• Compact, sealed design for quiet in-tank use

We regularly hear hobbyists who suffer from algae in their planted aquariums and don't realise the importance of a pump like the Koralia. As soon as it's placed in your aquarium it begins to work immediately. Moving CO2 around your tank is paramount to success.