I have this nice clean 70 gal that was suppost to be a sump for my 220, but I decided to go with canisters. So I'm thinking I may make a nice stand and canopy for the 70 and set it up in my office. The 220 is/will be loaded down with Africans, so I'm thinking maybe just 1, or 2 fish in the 70. The tank is 40"x20"x20" and whatever goes in must be able to live there for life. I'm thinking something completly different from my Africans..... ya know, eels, puffers, something unique. I'm not doing the marine thing, just don't have the knowledge, or time for that right now. So what say you?