Simply Koi and More Koi

When useing malachite crystals what is the accepted dose rate for treating parasites
How many grams of crystals to ton of water and the correct way to prepare the mix ?

Thanks

Hi Daran

Hope this helps

http://www.koiquest.co.uk/forum/viewtop ... =2&t=11658

Dave

Thanks for that Dave

I did try the search but did not find that post