NeonNeptune
Fish Fanatic
I was thinking of changing my aquarium to sand but how would I do this and how much would I need for a 20 gallon? Could I put fish back in the water when I'm done or does it need to cycle or could I put my gravel in a pot let sit there until it cycles? Also what are some good inexpensive sands? The ones at the pet store seem to be like $30for a small bag.

