Which would you chose?
I currently have gravel and I am thinking about switching to sand. Sand looks so much nicer too, but do I need a special filter if I have sand in my tank I just have a regular old fish filter similar to a biowheel. No bioballs
Hmm live rock sounds very expensive. I would need a special bulb to then right. Thats like $30 plus the light holder. I'm real short on money. So cost is very important to me.
Ok I go to the store yesterday and I'm looking for damsels to start my fish tank with and they are 5.00 a piece. My problem is I don't want to kill nor waste my money on these fish. So would only getting 1 damsel set my tank up as fast as 3 or 4? I asked the guy at the fish store and he would...