Ruby Diamond Discus

The Ruby Diamond Discus can get fairly large (up to about eight inches), new Discus keepers have a tendency to feed them larger food items than is appropriate for their small mouths. As captive bred fish, simple foods will usually be accepted easily. They are omnivores, and a balanced diet will help them attain their best coloration and boost their immune system. We feed them Nutramar Freshwater Complete Pellets in house. Take care not to overfeed your Ruby Diamonds as these pellets are very protein and nutrient dense, and thus overeating is a possibility. Discus are slow feeders and need to be kept with more passive fish that won't out compete them for food. Fish like Angelfish, small Tetras and Corydoras that can handle high temperatures are some of the better choices.