We were really pleased when the pair of kribs we got bred almost immediately! Probably a hundred fry or more! But that was a couple of weeks ago and now I don't see any. Could we have lost them all? The only other stock in the tank are neons, diamond tetras, a few assassin snails and a lone male platy. Water checks out fine though it did have a very slight touch of ammonia. (I was worried about hoovering the bottom of the tank too much as I didn't want to accidentally suck them up!) Any ideas?