We are on the same boat far as pictures go. I don't have a camera either and my cell is only good with outdoor pictures.
They eat so fast, that it's rare any food drops to the bottom. I'm glad they are looking so good for you! What all do you feed them?
I fed mine 4 times a day. I varied the food at each feeding. They were very bright and colorful. They got a new home pretty fast! They were very impressive in the tank next to the juveniles. The largest was about 5".