KingMaddog
Aquarium Advice Activist
I'm getting a 29 gallon setup and wanted to know if I should use my Bio-Wheel 100 in addition to the new filter to cycle it. I will be taking the filter from my existing 10 gallon and switching that filter to my backup. After the cycle could I just leave it on the tank and run both filters on it? One more thing.... Will 40lbs of black sand be enough for this size tank?