I know nr one and nr five are males, nr five being the daddy of all the fry.
Nr three and four are females, they have spawned.
The others I'm not sure of, but think nr 6 is a female also. What do you think?
I heard somewhere that it is possible to tell from the size of the pelvic fins. large pelvic fin is male, smaller is female. Is ther eany truth in this? It sort of makes sense if it is like this, as the male is using these fins to keep the cave clean and venting the cave when he's guarding eggs....
But I don't know, It's easy to identify a fully grown dominant male, and if he has a typical female sitting next to him that's easy to see too as she's smaller, and her pectoral fins are thinner seen from above....
I don't find it easy to tell the difference at all
