kribensis; sexing;

I think I've been getting this wrong... I have 4, and i'm quite sure 2 are male and 2 are female.. Ive already moved what i thought to be a male, into my Roma 240.. and I still have 3 in my Roma 200. Aim is to have a pair in each. I thought this one was a male... Its been doing all the...

I have 2 Kribs and 2 tiger barbs in a 25l tank. One krib is small and a dull grey/greeny colour with a spot on its tail, the other is a dark black like colour. The darker one always hides and doesn't surface often. Another thing i've noticed is he wont let any fish near him or on the ground...

Hello all! I have a couple of Kribensis that are younger, and much smaller than my pair. They are currently housed in a small tank but I am literally upgrading to a 40 Breeder in a week or so, once the stand arrives, so don't worry about that please. I have them there because the 2 big ones are...