i was going to say that rob, good spotting :lol:
looks like they need a cave to breed in they like to hide so make more caves,
net the eggs out if its eggs and put them in a breeding trap get the ones with the vents on the side, put it in your tank , put an airstone over them not to fast and wait and you will have babies in 3-5 days , thats how i do my babies , you dont lose as many