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My betta fish's fin ripped during tank cleaning. What to do?

Updated On September 23rd, 2025

Hello! Please help. I was cleaning my betta fish’s tank and I think I accidentally ripped one of his fins. I feel awful. Is there anything I can/should do? Will he be ok?

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1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on May 1st, 2020

As long as you maintain pristine water quality via filtration and regular partial water changes, he should heal up. Use only conditioned water that is temperature matched to prevent stress or shock. Bettas do best between 78 F and 80 F. Consider a product, such as Stress Coat, to promote healing. https://www.petco.com/shop/en/petcostore/product/api-stress-coat-aquarium-water-conditioner

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