new
Member
was researching some fish and ran across a website that stated they will not sell for aquariums that have no live rock because of the benificial elements it brings. is this true? is having live rock that beneficial and if so they state at least a pound per gallon and will i need a protein skimmer, already have tank setup and all but no skimmer, was planning on just fish for this tank but if live rock is that beneficial then that is next, how about live sand as well?