Goldfish Symptoms Ailments listed below

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Find the goldfish symptoms ailments that match your fish’s behavior and click on the link for more information on diagnosing and treating. The goldfish in the photo below may have been swimming in water that’s too warm. Goldfish have no core body temperature. The comfort zone being 64f to 74f. Any lower, and the fish enters the beginning stages of dormancy. Any higher and the fish needs increased amounts of oxygen. Much higher, and the fish will overheat, suffer heat stroke and die