+1, i think convicts would be better, maybe too small? they'll breed too if its a pairs....... maybe single one?
they can hybridizeMaybe one of each?
(Or... I've got one!!! Piranha!!!! XD jk jk)
I'm into oddball fish so I'd go with a Ctenopoma or an African Butterfly Fish.
a yellow bellied slider could fit in a 29 gallon but theyll need some land and a uvb bulb and a basking light.
its a doable choice. ive had a yellow bellied turtle and the minimum tank size is 29 gallond. they also dont need that much land bc they are mostly aquatic. i dont know if they would eat fish or not, but it would work, and its just a suggestion of a turtle that would work.I was thinking along those same lines. African butterfly fish, especially, are REALLY cool IMO. They have a lot of personality.
Definitely not a suitable choice IMO.