I had 2 guppies drop fry at the same time so I had about 150+.My angels had about 100+ before they seen the angel in my other tank(right beside it) and they freaked out and ate them all.That happened about 3 weeks ago.Since then I have put a piece of paper on the side lol.They haven't had any sucess recently now they just eat the wigglers.I would artificially hatch them but dad won't buy me another tank. I have to and right now I have a car payment,insurance and a cell phone bill due