Seems like exos need at least a 4 foot tank to keep from killing each other. Something like a snail fin tetra looks meaner than it is and acts like a cichlid.
Tetras are good, but I would opt for a taller bodied one like serpae, bleeding heart, skirt, or Colombian, just to name a few. Thin tetras have a good chance of getting eaten.Update, im probably going for electric blue acara. Any suggestions on dither fish? I have rummynose tetras. But i heard they are gonna be eaten?
I think ropes was as an alternative. They aren’t active, but aren’t inactive either (like most polys I suppose). Personally I think the tank is too small for a fish like that anyway.wont Rope fish just hide? They dont look like a centerpiece fish. And not really a dither fish for the blue acara since they live in the same region of the aquarium.
But thx for the input![]()