I'm so sad--I found my little black speckled platy "Sparkle" curled up dead last night! I've had him for over a year, and almost from the start, he was "bullied" by my red platy. I isolated the red one in a floating crib but Sparkle hung by the side of the crib, and the red one was miserable. I tried using a net during feeding time to keep the red one from bullying my Sparkle--it was the worst at feeding time. The only symptom was that Sparkle tended to "lay low" at the bottom fo the tank, hiding a lot in plants, cave, etc. The day before Sparkle died, I fed him some treats, and he gobbled the food/bloodworms as if he were starving. I feel so bad. I actually am beginning to hate the red platy, and want to get rid of him. I have 2 cories, 2 ottos (and in the last two months they are hiding all the time now); 5 neon tetras. Any suggestions? Water parameters are perfect, I do weekly water changes and gravel vacs.