I'm new here, been out of the hobby a few years after a power outage from an ice storm took out my 24g sps tank. I decided to get back in the hobby a couple months ago and much has changed! I went with the edge tank cause I liked the look and it was 1/2 price at petsmart while I was looking for an all in one. I'm going to try to go as simple as possible this time around. No sump, skimmer, or fancy additives like zeo or prodibio I think it was called.