rncarter
Aquarium Advice Freak
I am trying to get a decent flow rate in my 90 gallon tank. I just bought a KORALIA 1 UL 400 gph 4W in addition I have a Eheim canister filter which gives me about 250 gph. Therefore, I know that my total GPH is 650 but how do I calculate my turnover rate. Most of the articles that I am reading constantly mention 10x, 50x, 90x, etc. But my concern is that I don't know how to calculate my turnover rate.
Please help...
Please help...