Patrice
Aquarium Advice FINatic
I have a 30 aquaclear powerheads at the slowest setting in my 30 gallons and it ugly and big and makes a lot of noise in the tanks. Seem to me that they are all to strong for fresh water planted aquarium. Want do you have? (Rio, powerheads,Turbelle,Hydor Koralia, other) and the size of you aquarium.