Is it possible for me to totally clean my whole tank? I have a 20 gallon and i just wanna totally tank my fish out dump the rocks spray them off and redo it. Am i able to pour the water into a bucket put the fish in it clean the tank and rocks out and pour water back in and add the fish. I have 3 RBP (babies), I just have gotten behind on cleaning and now when i clean it there is a TON of debree and crap in the gravel and its grose!!!
