ok but i have no idea where they are they are guarding a pit with some rocks in it about a foot from the spawning site, but i see no fry!Yep. Quite normal. The parents will usually dig a pit and transfer the wrigglers. I've got green terror wrigglers and the female moved them about 3 foot away from where they were laid.
theyre are still some dead eggs left on the rock, if they had eaten them they would have cleared them all out like the last time.they or some other fish could have eaten them.