My jags are about 8inches wasnt sure if I had a pair or not. They cleaned all the gravel in their cave out recently. The also wont allow nothing near the cave. I just got home from work and the outside of the cave is covered in eggs. Im not sure if they are from the jags but they must be the are the only thing in the tank that their are two of. Unless the egg arent fertile. The one jag wont even let the other come near the cave so I can only assume they belong to them. This is exciting I never had anything breed in a tank before. Is there anything I should do to make survival of the eggs more likely? Isolate them with one of the parents? a divider in the tank maybe? I have a feeling that most if not all will be eaten as is.