hey, I have a 95 litre tank with 13 fish in, getting more.
Anyway, I originally had two dwarf gourami but one passed away
The remaining one became lonely so I bought a powder blue dwarf gourami, it is blue with orange rims on tail and fins, when I put it in, at first they were interested in each other, but then the old one (who is quite a bit bigger) started chasing the new one and nipping at its tail. the old one has distinctive orange stripes but, even using the internet guide, I can't figure out which if it is male or female. the new one has a pointed dorsal fin so i'm guessing it is male, are they just boisterous boys or is one a female? Please help!