Ok so I have an 80g with pairs of red jewels,honduran red points, salvini and texas cichlids (besides the pairs I have a ton of other stuff). From what I can see the red jewels and the red points have laid eggs, they've hatched and now are sitting right in the gravel. What do I do from here? Can I clean my tank and do a water change without hurting these little guys? How do I feed them? What do I feed them? I also have a fish that has some sorta of ulcer growing out of his mouth, can I medicate the tank with the fry in the tank? Any help and advice would be greatly appreciated, thanx dudes!!!!!!!!!!!!!!!