I have a 5 gallon tank that currently contains 1 oto and used to contain my betta, Fiero. Fiero passed on, and I am trying to make plans for the tank.
I know a 5 gallon tank isn't ideal for multiple fish and a 10 gallon would be better. I have looked at other threads about 5 gallon tanks and all I see is "Get a 10 gallon." A ten gallon tank is in my future, but I don't have space for it now and want to set up my 5 gallon (it is making me sad looking at Fiero's somewhat-empty home).
I want to get 2 female bettas and live plants. I am fine with putting in the time needed to keep everyone alive (Fiero was spoiled; he died very suddenly). Is that impossible to do?