Has anyone used a HOB refugium? I'm looking at getting one for a 20G long, and just using that and a skimmer. Aquatraders.com has two of them, a 14" and a 24". Both have a built in skimmer. http://www.aquatraders.com/index.asp?PageAction=VIEWPROD&ProdID=284
Anyone have any advice on whether to use this or not? Thanks.
Chris
Anyone have any advice on whether to use this or not? Thanks.
Chris
