So proud owner of a used E260, very well taken care of. I am 10+ years out of the hobby and have a lot of catching up to do. Do people normally recommend doing in-stand sump upgrade? What is the main advantage? It seems from looking at the specs the size is comparable to the HOB sump that is already on the tank. I really want a refugium again so that is what I am thinking about it. Any other upgrades that I should do? This tank looked so dead when I picked it up, I saw such little life in the tank that I was really let down. In my old tank you could not stare but for a few seconds until you saw some type of baby starfish, sponge, etc. All I can think is that the guy had to have used dead rock from the start.

