Aquascape 81038 Ulcer and Bacterial Dry Treatment for Pond Fish, 8.8 Ounces,White

I treated my 1600 gallon pond with this and a prazi after discovering a fish with large sores. The combo worked well. Fish are doing well. Make sure to dissolve in water & distribute.

I noticed two fish out of 11 had red areas starting to ulcer. I I dropped my water level half way to 1000 gallon, so that I can get 3 uses out of one container. Worked ulcers gone w/4 treatments

This product does not disclose the ingredients. It is a mystery substance that claims to treat bacterial infection. I have no way of knowing what's in it so I will not be using it. I thought it was oxolynic acid when I bought it, but who knows.

Worked like a charm. My fish had fin rot, now their fins have grown back and they look great. Will buy again.

Did not see any changes to the fish in my pond.

I had fin rot and a couple ulcers on other fish in our Kio pond. they fish bounced back

Excellent product took several applications but it cleared up my problems with my koi

My package arrived with the containers lids off and the powder spilled everywhere - very messy and unsafe. Additionally, there is not a list of ingredients- how do I know what I accidentally inhaled since it spilled everywhere?I purchased this to use as a bumblefoot treatment for a duck. Her feet aren’t any better and I have no idea what this stuff is.