In aquarium settings, you can feed neon tetra most types of fish flakes. Just make sure that they’re on the smaller side so they’re easier for the fish to eat.

Physical Characteristics of Diamond Tetra. Tetras are small, delightful fish that — in the wild — are always found in groups. The average diamond tetra size is quite small.

Whether you have guppies, goldfish, neon tetra, mollies or any other small fish in your aquarium, we have a list of fish food packs that will be suitable for your pet fish. Have a look at this ...