Blagdon Extra Strength Anti-Parasite Treatment for Pond Koi, 1 Litre

This stuff is amazing. My koi were very ill, one was laid at the bottom on its side the others had white eyes and sores. After the second dose they all recoved 100 percent. I have a spare bottle now just in case

Just be careful when opening this. Mine spilt out when opening it and went onto the patio floor and it is horribly stained because it has blue blinking dye in it. I have no idea if the product works as of yet but it does make the pond water blue!

It you 2 treatments before I saw an improvement in my koi carp fish. He is no longer shaking his head or gaping. The test will be how he copes with the coming winter. Fingers crossed

Very good product. I wasn't sure what was wrong with my koi. They were just not well. I used this product as directed and now the fish are all fine. It didn't effect the water lilies in my pond but I turned off the filter while the treatment was ongoing to protect the bacteria culture.

Quick delivery ,satisfied

The media could not be loaded.  Was really easy to use.fish looked healthy after.

Worked well on the fish infected.....very pleased with purchase.

Two doses and still didn’t work.