Help! I got myself a L128 about 1 week back, happily swimming around when the T5 lights are at half strength, but i'm not sure if he is eating or not! I read that they are omnivores.. been dropping in an algae wafer every 2 days and it disappears but I got comets in the tank as well. So I'm not sure if it's eating.. It's not suffering from any issues though, no sunken belly/eyes.