| I have a tank with 4 panda cories, 1 pepper cory, 1 snail and 2 pristella tetras - I feed them all the crisps. As they sink the tetras eat what they can and then the cories get the ones that settle on the bottom. I also will drop in small chunks of algae wafer and Hikari sinking wafers (my cories don't seem to care for the sinking shrimp pellets). Once or twice a week I give them frozen blood worms - everybody loves these! Everyone seems to get something to eat. I have had greedy platys that like to hog the food and believe it or not I've just stuck a chopstick in and waved them away so the cories got their dinner. (I never touched the fish with the stick just used it to redirect)
Good luck - Cories are great little fish |