PUMPS

Pumps are used for box or wet-dry filters.In the case of marine aquariums, they aresometimes used merely to circulate thewater, or simply surrounded by a block offoam.

There are several brands of pump andvarious levels of power. The power levelis calculated for the operation of a pumpthat does not raise the water level: thewater is pumped and sent back to thesame level.Manufacturers supply two figures forevery pump:- the maximum flow, which correspondsto a flow reversal height of 0;- the maximum water height to which thepump can take the water, correspondingto a flow close to 0.

Related posts:

1. AQUASCAPE
2. FILTRATION