Planted Tank Enthusiast
Join Date: Feb 2013
Location: Jacksonville, Florida
I haven't used buckets since I realized what a PITA (Pain in the posterior) they are for a 55g. It was fine for the 20g.
Water goes out through a valve right through the window, new water comes in through the garden hose. I add enough Aquasafe to treat the entire tank, not just the replacement water.