This has been discussed several times, but I don't think we ever get to agree on this subject
In my opinion: definately let the male take care of eggs and fry, he does it ever so much better than an airstone ever could

I also believe the fry feels a lot safer in the cave being taken care of by dad.
I have also noticed that they seem to grow a lot better when raised by dad, but opinions differ here too.
The exeption being if the male is eating batch after batch. The male needs some practize before getting it right, but if he never gets his act together, then I agree one should take the fry about 5 days after the spawn. Otherwise, definately let dad do the job - in my opinion
Sounds to me the male figured it wasn't a safe place to spawn where he used to be, so found another place a bit more hidden away from human busy fingers?
Congrats on new fry
