Updated On September 16th, 2017
Pet's info: Fish | Unknown - Fish | Male | 1lb
Answered By Angel Alvarado, LVT 44
Licensed Veterinary Technician
This question includes photos that may contain sensitive content. Click to view.
View more to consider that the photos may include sensitive content.
Check the water temperature and chemistry. Goldfish do best in water between 65 F and 72 F. They make more waste than other fish, so require much better filtration. Without a filter in a properly cycled tank (bowl is not appropriate), ammonia and nitrites can become dangerously elevated. The stress can lead to infection. White fuzz can be fungal infection. White dots, like grains of salt, may be ich. He needs clean water at the appropriate temperature and medication. You can purchase medication to treat fungus or ich in your local Petco. Look in the aquarium section. Follow label directions carefully. Plain aquarium salt (NOT table salt) can be used to aid healing. Dissolve 1 teaspoon per gallon of water into some tank water and treat for 7-10 days. Partial water changes will be necessary afterwards to decrease salinity.
1Pet Parents found this answer helpful
Other Answers
Two Easy Ways to Start Earning Rewards!
Earn 2X Pals Rewards points at Petco
when you use Petco Pay!