Water Fleas and Small leeches, how do you get rid of them?
I have taken down some of my ponds, and saved all the Anachris and other plants, but in the bucket, I have tons of those water fleas and small leeches. I do not want to put these in my good ponds until pests are gone. What can I add to the water buckets to kill these pests, yet NOT hurt the plants. I have added bleach to the water before, but I think it also did terrible damage to the plants. And, I need to be able to add them to my ponds when I am finish eliminating the pests.
Thanks for all your help!