Petco Text Logo
Petco Pet Logo

Why is my betta fish turning white? Is it Ich? How can I help?

Updated On September 23rd, 2025

Pet's info: Fish | Unknown - Fish | Male

My betta fish is turning white!please help!!

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

4 Answers

Most Helpful Answer

Image profile

Answered By Jeffrey Milner

Veterinarian

Published on July 27th, 2017

White formations on Bettas and other fish are typically an indicator of the condition Ich. You should be able to purchase medication that is placed within the water that may help with this condition. Here is a link to a page all about the condition and how best to manage the situation. https://pethelpful.com/fish-aquariums/how-to-cure-betta-fish-ich Hope this helps!

Vote icon

2Pet Parents found this answer helpful

Related Answers from Veterinarians

  • Image profile

    Answered By Angel Alvarado, LVT

    Licensed Veterinary Technician

    Published on March 30th, 2019

    It could be an infection. Maintain pristine water quality via filtration and regular partial water changes. Use only conditioned water that is temperature matched to prevent stress or shock. Bettas do best between 78 F and 80 F. Look in the aquarium section of the local Petco for a broad spectrum treatment, such as Lifeguard (by Tetra) or Furan-2, to treat him. Follow label directions carefully and remove the carbon filter insert during treatment if indicated.

    Vote icon

    1Pet Parents found this answer helpful

  • Image profile

    Answered By Todd Cecil

    Veterinarian

    Published on November 11th, 2018

    Thanks for reaching out about your Betta fish. White spots can be parasitic in origin, but also hyperactive mucous glands, the possible results of water quality concerns. Test water quality for pH, ammonia, nitrites and nitrates. Fish any problematic conditions. Trauma (bumping into a filter, rocks, etc.) can create scar tissue that sometimes appears white also. If the condition worsens, a fish veterinarian should be sought to examine your fish and prescribe a treatment. Good luck.

    Vote icon

    1Pet Parents found this answer helpful

  • Image profile

    Answered By Angel Alvarado, LVT

    Licensed Veterinary Technician

    Published on October 9th, 2017

    Ich typically presents as tiny white dots all over the body. The white film may have been a fungal infection and the eyes may have been affected by a secondary bacterial infection. The Ich medication may have had an ingredient(s) that treated the infection even if it wasn't Ich. Maintain water quality and temperature (78F - 80F) and dissolve 1 teaspoon of plain aquarium salt (NOT table salt) per gallon of water into the tank. This will aid healing and can treat minor bacterial/fungal infections. Treat for 7-10 days then perform water changes to decrease salinity. Use only aged or conditioned water to prevent shock or stress.

    Vote icon

    1Pet Parents found this answer helpful

See More Answers
image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored