Name: Bubble Eye Goldfish (Carassius auratus – Bubble Eye variety) Max Size: Up to 5 inches Water Parameters: pH 6.5-7.5, temperature 65-75°F, hardness 5-19 dGH Diet: Omnivorous – enjoys sinking pellets, gel food, and soft blanched vegetables. Supplement with occasional protein like bloodworms or brine shrimp. Temperament: Very peaceful and slow-moving. Best kept with similarly gentle fancy goldfish. Tank Setup: Requires a tank free of sharp or rough decor to prevent injury to its delicate eye sacs. Use soft substrate and gentle filtration to reduce flow. Compatibility: Only suitable with other slow, fancy goldfish. Avoid active or fin-nipping species. Behavior: Calm and graceful, though vision may be limited by its eye sacs. Often swims near the bottom and relies on smell to find food. Fun Fact: The Bubble Eye’s signature fluid-filled sacs can regrow if damaged, but they are fragile and should be protected at all times.