corw
Member
i was reading a post on this site the other day that got me thinking. i will be upgrading my 75 gal reef to a 120 and want to try to go bare bottom and try to get green star polyps to cover the bottom. i am in no hurry to move everything out of the old tank and it would also buy time to save up some extra $. Has anyone ever seen this or can it be done? any limitations to a reef without a sand bed? what do you think?