Omg...so my son has a 15 gallon tank in his room. It has a lobster, 2small fish and a small green terror. We were told the lobster only eats bug bites. Today, we bought a little candy toed frog. Put him in. Tonight, we looked, the tank looked like it had all little white things floating in it and on the glass, thousands! And the ones on the glass were moving!!!! We gutted the whole thing. Water, gravel, filter, EVERYTHING! He was def over feeding, but could that have been from the bug bites? I've never seen that before ever!!! Soooooo grossed out!!