cichlid_tank619
Aquarium Advice Freak
I have a 100 gallon that I am building a sump for. What should the minimum GPH be as far as staying clean and pump. I've always heard you want to cycle your water 4-6 times an hour? Thanks.
FYI: tank is fresh water with about 20 3-4" cichlids
FYI: tank is fresh water with about 20 3-4" cichlids