I'm getting a 20 gallon long aquarium when we move into the new condo to upgrade from my 10 gallon and I really want to keep the main focus on bettas as opposed to putting in my male with a crap load of community fish and tetras lol. Anyone seen any neat ideas for a 20 gallon for bettas? I have thought of doing a sorority, maybe a divided sorority?
5 gallons for my male, 15 gallons for the girls? Or maybe two males on each end with girls in the middle? I have 3 cories which will probably reside in the middle with the girls, and 4 tetras, not sure how well they will do with the ladies.