11-28-2011, 06:18 AM
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Originally Posted by trit0n2003
What rate hydor powerhead should i get to increase the circulation around my 75g tall tank?
It has 5 discus so I don't want TOO much flow to make them uncomfortable, but just a little extra flow to help move around the CO2 and nutrient rich water. I don't feel like my canister filter is doing enough.
Mainly just saggitaria, vals, a few swords, anubias, and few species of crypts.
I use the hydor Koralia II on 80 gallon and it provides considerable movement.
I might try the Koralia I.
Mine is on timer to come on with light's.
At night while fish are resting,,it is off.