hello. I would really like to know how to sex and breed my barbs and tetras. I have 5 tiger barb - 4 are duller and plumper and lower hanger in the tummy (i'm assuming they're females
) and 1 is smaller, flatter and briger (the male). Can anyone confirm that this may be right. I have 6 black widow tetras. Does anyone know how to sex them. Apparently the females are plumper and the dorsal fin is different. One of them is really quite plump, I thought it was pregnant = it keeps hanging around in the corner by the plants and has been for a couple of weeks now. If it's pregnant, how long does it last and is there an easier way to sex them
Any advice would be really appreciated, I would love to breed them both.
