Wow! I love it!!!!
What size is it? I would love to do a sand bottom, when I put my 90g fresh together, I did rock, and also did tap water
. So I am sure you can only imagine the algae blooms I had, and how the rocks look now, even with regular cleaning! Taking out the rocks, and replacing it with sand...with fish in would be a big no-no wouldn't it? Basically will need a cycle just like a Salt tank?