With the season’s changing and the high temperatures we have been experiencing the water temperatures in the ponds are rising which will bring out parasites!
Especially if you have introduced new koi to you collection over winter. We at Optimum koi have a set 7 day treatment which will eradicate all parasites including Skin and Gill Flukes. The reason for the 7 day treatment is because of the life cycle of the parasite. 
Please contact us for the treatment with your pond volume and we will bottle the 
medication to the correct volume of water for you. We have been using this treatment for our personal 
collection and clients pond for over 12 years!