Updated On September 23rd, 2025
Pet's info: Fish | Unknown - Fish | Male
My two platys and a one guppys fin is getting clear and losing color
1 Answer
Published on June 14th, 2017
It may be fin rot. This can develop due to poor water quality or infection. Use a home test kit to test chemistry. You can also submit a water sample for testing. Most pet stores or aquarists will do this for free or for a nominal fee. Correct any imbalances via partial water changes and/or chemical treatment. Adjust water flow to decrease current strength to aid in healing. A broad spectrum antibiotic, such as minocycline or erythromycin, can be used to treat infection. You can buy one at most pet stores. Follow label directions.
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