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Why is my cichlid fish lying on its side and struggling to swim?

Updated on September 23rd, 2025

Pet's info: Fish | Cichlid | Male

my male cichlid is lying on his side on the bottom of the aquarium he has been sick for a year no matter what I do to treat him he isn't getting any better what should I do he has trouble swimming and staying upright I've been feeding him metronidazole haven't been feeding this for a year to him just for ten days /have a girl fish that seems to have something going on with her took her to vet said she had something hard inside her could it be a parasite

1 Answer

Most Helpful Answer

Todd Cecil

Answered By Todd Cecil

Veterinarian

Published on March 18th, 2019

Thanks for reaching out about Tank. A radiograph or blood work could help provide answers. Radiographs could show a fluid/pus filled swim bladder. Injectable antibiotics could assist. There is little that can be done at home.
Good luck.
Vote Icon1Pet Parents found this answer helpful

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