Hi all, I just setup the tank about three weeks ago. I had two zebra danios and later got some black neon tetras. Zebras were chasing everyone around in the tank and scaring the tetras, so I took them back to the LFS. Well, that was a week ago, and today I came home and found A LOT of fries in the tank. And on top of that I have a black neon tetra missing. I just can't find it in the tank anymore. What should I do? The fries don't seem to be eaten, but I am not entirely. Help!!! And also what should I feed them? ???