KORDON Copper-AID External Parasite Treatment for Aquarium Fish – Cures Ich, Velvet, and Parasites on Freshwater and Saltwater Fish, 16-Ounces

I had been fighting either ich or velvet in one of my fish tanks after adding getting me fish recently. Nothing was working. This has completely cured the tank. I did lose one plant but impossible to tell if it was this or the other treatments I tried before this. Either way I don't care. Just happy I was able to save some fish

All

A MUST HAVE FOR KILLING OFF PARASITES PERMANENTLY!! Just remember to stay in the safe range, or you will kill your fish from the copper!! I think once the parasite has entered a fish, its going to die... Then spread RAPIDLY!! If you notice anything like bloating, popeye, or No abdomen- its a PARASITE!! Add copper medication to save those not infected IMMEDIATELY! You'll lose a few more but the parasite will die and your fish unaffected will live :) Copper meds are the only meds i've seen work for a parasite epidemic. COPPER IS KEY

Dislike do not recommend. Very dilute, dosage on label gives non therapeutic levels 0.18ppm! Tested multiple times with Hanna HR checker. Lost my powder tang, clown fish pair, and sailfin tang using recommended dose before Hanna checker was acquired. USE COPPER POWER BRAND

I enjoyed the price at the first moment but when you have to separate it I seem to come out a little bit at more expensive

I used this in my 30 gallon fish tank that was infested with ick. My 55 gallon also came down with ick days later (contaminated live plants) and just turned up the heater and added salt. The 55 was easier to get rid of. The 30 gallon was a little longer because of fear of killing my fish. But all fish survived in both tanks. So if you must use chemical treatment then this is a good one to buy. Just FOLLOW THE DIRECTIONS EXACTLY!!

Tropical fish

After fails of many products, this one finally worked! Fish almost died though but recovered with only one dying. and that's after adding many products and eventually this one into the hospital tank. Took 2 weeks for me after adding this.

Exactly as ordered. Very happy with the product.