I reduced my tank footprint by selling my 75, however, I found this 65 gallon cube that is looking pretty, uhm, interesting and the place where the 75 was sitting is looking pretty empty. The 65 is already drilled, one corner overflow and ocmes with the sump set-up. I had read somewhere, however, that there is debate now about the overflow/sump system and whether this is actually the best way to work a reef system.
Any thoughts?
Any thoughts?