OK, from what i know, it's a girl neon, because she has a bent blue line, and males blue lines are straight. All of a sudden, she got fat. She stil shoals and eats normally, she just got fat. Tank is fully cycled, and the water is medium (hardness) and a somewhat low pH.
Is she carrying eggs, or are these early symtoms of NTD?
Is she carrying eggs, or are these early symtoms of NTD?