XxViet...,
Oh I know
I had atleast 40lb in my old 50 gallon, and it looked great, wish I had more in fact. I only have 7lb of it now, just wanted to get something to help the tank cycle, and to provide hiding places for my 3 Cycling Damsels.
I plan to add atleast 15-20 more pounds. The only issue i have with adding so much rock in a small 20 gallon tank is that, I was planning to have quite a few fish, 3 or 4 if that wouldnt overcrowd it. The more rock I add, the less actual water volume I have for fish. So, I guess I have to decide whether I'd like to focus on reef inhabitants, or fish. I think what I really want is a little bit of both.
Thanks for the suggestion,
-Dave-