So I've been looking around for something like this. This is a list of fish compared with tank size. I am finding it very helpfull. I know there are many fish on this list that you guys dont agree with being in specific tank sizes, but its a good starting point. Every site i look for fish on has only pics and names until you open the profiles... I hate getting excited about a fish only to find out i need 200 gallons to get him to "live long and prosper"
lgreen's Ultimate Nano Fish Guide - Nano-Reef.com Forums