Updated On October 11th, 2017
Pet's info: Fish | Unknown - Fish
Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS 77
Veterinarian
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I would recommend to have the water completely changed. New water should be ideally submitted for quality testing. Most pet stores will do this for free or a nominal fee. High ammonia levels, PH imbalances may be responsible for that as well. Oxygen concentration and quality of the filters should be determined as well. Please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.
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