I think I have that tank figured out. I have only lost 2 neons. Which is good. In another tank, I used to have 3 powder blue gouramis. One come to find out had a bad eye (I think he was blind in one eye). Apparently, the other two gouramis picked on that one and would come up on its blind side and would bite his eye. We never noticed because the one would be in the corner where you could not see his eye. We believe that those to pain in the butts ate he eye out. He now has just a socket. I put him in another tank so he would be by himself. But, now he has a flesh color bubblewhere his eye was and it keeps getting bigger. Do any of you know something I should give him to help him heal? Or should I leave it alone (that bubble being part of his healing process). I dont know if that would be considered popeye or not. I have Melafix and Maroxy on hand and would like to know if I should try and pick up something else also.