The Bottom Line
A submersible, place-it-anywhere, point-it-anywhere powerhead has finally come on the market. The Hydor Koralia Water Circulation Pump will fill almost any water circulation job in almost any aquarium.
Pros
- Magnetic mount allows placement anywhere inside the tank.
- Fully articulated powerhead can be pointed anywhere in the tank.
- 6 sizes to choose from.
Cons
- Power cord is too short.
- Larger models are somewhat bulky.
- Hefty price.
- Impellor and housing somewhat flimsy.
Description
- Fully submersible powerhead.
- Magnetic mount.
- Fully articulated powerhead.
- Electronic start up system prevents overloads.
- Anti-heating system automatically detects if the impeller is blocked.
- 6 sizes (240 gph - 3250 gph) to choose from.
Guide Review - Hydor Koralia Water Circulation Pump Product Review
The Hydor Koralia Water Circulation Pump is an innovative powerhead which is fully adjustable. This submersible powerhead can be placed anywhere inside the tank with its powerful magnetic mount.
The Hydor Koralia Water Circulation Pump incorporates a caged "propeller" (the type that boat motors use), instead of the paddle-wheel type "impeller that other powerheads use.
The unit is attached to the magnetic base via a ball joint, which allows for a very wide range of directional adjustments.
This water circulation unit is great for directing current to normally "dead" areas in an aquarium, helping to keep debris in suspension for filtration.
