Hey guys, I usually feed my BGK a pretty decent amount of frozen blood worms. I drop maybe 15-20 Max in the tank and watch for a few minutes suck them up and I assume whatever he doesn't eat, my lemon Pleco finishes. The problem is that I can't really see a belly on him due to his fin. I can't really tell if he's full so I can't gauge on if I'm overfeeding him, but I've noticed that once he's ate most of them he goes back to his corners and hides for a little before coming back out and exploring the tank. Only had him for over a month and he's probably 3 inches long. Anyone with experience know signs of overfeeding or got a better way of seeing how to tell anything? Thanks.