Today my cheap filter quit so i want out and bought a Rena rena filstar xP2. I only have a 20 gallon tank and i plan on using this later on a 75 gallon tank. flow rate is 300 gph and waterflow is 160 gph. (not sure what the difference is)
Is there such thing as too much circulation?
Is it ok to turn down the valve on the return nozzle or is it hard on the pump?
Is there such thing as too much circulation?
Is it ok to turn down the valve on the return nozzle or is it hard on the pump?