Who Gives A Fish Forums

Locking jaws, to me, is a clear sign of aggression or dominance. That dance, or shimmying movement, it's similar to what they do when spawning. Does she have a mouth full of eggs now? If not, I'd just assume they were fighting.

They look pretty small in that pic, hard to tell for sure, but they ...

Still no one's got any advice on my Mbuna tank setup?

I'm really keen to get this right, don't wanna end up with unhappy fish. Has anyone mixed Yellow labs, Cobalt blue zebras, and Red zebras before?

I'm planning to set up a Mbuna tank in my trigon 190, currently running an internal aps 1200 filter, and I've also got a tetratec external 1200 canister filter on the way to run alongside it.

I'm keen on using ocean rock and sand substrate - does anyone know the rough quantities I'd need for a ...