I recently acquired 5 Ps. multicolor. The seller thought they were multicolor multicolor and all male. I was also told that they were hatched ca August '07 which makes them nearly a year old. I've had them about 2 months in a 45g with fake plants, driftwood and rocks with a sand substrate; and I have been searching for multi. females for awhile without success.
As time went on they each staked out territory and 2 of them dug pits under some rocks, they only fussed with each other when one strayed into their neighbors area.
Over the last 2 weeks I have observed what appears to be spawning. The 2 would circle, shimmy and one would nuzzle the others anal fin; they would quickly exchange places and repeat the process. I was unable to see any eggs actually being expelled but I suppose the eggs would not be able to actually be seen anyway. Afterwards, the cave owner would chase away the other one. I'm not experienced enough to tell if the one chased away is holding eggs especially if only holding a few. The mouth seems to be bulging underneath ever so slightly however I can't be 100% sure.
So, here's the question(s): Will males pair up with each other and go through spawning activity? I thought this type of pairing only went on with females when there were no males around?
The spawning activity happened last Sunday so the 'female' will be holding for 8 days tomorrow; the second occurence happened today.
Sorry for the long post, any advice - insight will be appreciated since there is not alot of info on the net! Hopefully experienced breeders will help me out here!