I have a male betta fish in a tank thats about 1 gallon. I've heard that glofish can live with betta's, Is this true? Are there any other small fish that I could get to put in this tank with my betta?
They can live with other fish but not even your Betta should be in a one gallon "tank". He needs at least a five gallon tank with heater and gentle filter. You can't start looking for tank mates until you get a ten gallon tank. It's hit or miss with Glofish. I've never personally tried it but I've seen it go both ways. Please upgrade your fish to the proper home before even thinking of subjecting anymore fish to improper conditions.