I picked up a 29 gallon with used filter and some other odds and ends that I am about to start cycling and have an idea for. (all for $10 wow! ) The tank is 30" L x 12" W x 18" H - What I would like to do is put in 2 tank separators keeping 1 male Betta in an end section, Cherry Red Shrimp in the middle, and a Betta sorority on the other side. Something like 7ish gallons for the male Betta, 7ish for the cherries, and then about 15 gallons for the Betta sorority. That would give the sorority half of the tank and the male and cherry shrimp splitting the other half. Is this is terrible idea or do you think it will work? I currently house the male (baby/juvi) Betta (Admiral Akbar) in a split 10 gallon with cherry shrimp on the other side. They seem to do fine in their current situation but I'm unsure about splitting this one three ways. I am mainly unsure if the Betta sorority will be OK in that amount of space. Their section would end up being about 15" L x 12" W x 18" H. Any advice, opinions, or suggestions are appreciated!