I have 30 gallon tank with a variety of fish in it...I have 12 small fish in there, including my female guppy. Now, I've had her for about 2 weeks or so, along with the male that I bought (they sold in pairs) and everyone else is fine and has been fine...showing no signs of anything. Well, today she is hovering up at the top of the tank in the corner, head very close to the top, although she isn't really gasping for air or anything. When I fed she did come out and was a bit more lively and did eat. But right after that she went back to swimming in the corner.
Does anyone have any idea what's wrong with her? They don't act like this close to birth do they? I'm a little bit of a newbie. o.O