Epalzeorhynchos Frenatus This fish is easy care for Maximum size12cm The Albino Ruby Shark originates from Thailand. Keep only one Red Tail Shark or Ruby Shark per tank as when they grow larger they may fight. Ideal water conditions are slightly acidic to neutral with a temperature of 23-26c and a PH of 6-7.5. They are omnivores and will eat a variety of foods. Feed a varied diet of frozen, freeze dried, and flake. Best kept in a boisterois community tank with barbs etc as it may chase smaller peaceful species. If you do add this to a peaceful community aquarium then add it last as it will be less likely to be a problem.