Ok I moved my sorority from a 30 long to a 72 gallon tank. Yes big! The 72 gallon has a spary bar attached to 2 fluval canister filters (304 & 305). Fortunately the spray bar holes are just large enough to make the flow good for the little girls (and some not so little). When combined the tank filters for about 130 gallons.
I went to petsmart since their female bettas are $0.99 each. I have a sorority of 52 now. There are also 6 corydora sterbai that I have had for about a month but just moved over to this tank. Everyone seems to be getting along well.
My husband wants to add more since despite the number of females the tank looks rather barren. He is wanting glass cats. Would they work? I know nothing about them. The females probably wouldn't even be able to see them. Lol!
What else would you suggest?