bobofishman
Aquarium Advice Activist
I need to clean my tank glass bad.. the inside of my tank has a really bad film on it.. I want to take everything out including my sand to clean it . Messing with my sand bed will it make my tank to have to cycle again? I want to use the same sand and rock. I just want to know because I have 14 africans in the tank and I don't want to put all them in my 30... Please help