We have an extensive selection of pond treatments and pond additives available to help keep your pond clean and water in tip top condition for your Koi and pond fish. We also stock a substantial array of fish medications to help combat bacterial issues or problems with parasites such as Whitespot, Trichodina, Costia and Chilodonella. Let's not forget those nasty looking (under a microscope) gill and body flukes! So whether you're looking for a pond test kit to test your water parameters, the best blanket weed treatment or a proven pond fish medication from a leading brand such as Kusuri or NT Labs, you'll find the right solution (or powder) here!