Quote Originally Posted by lizhien View Post
potassium permaganate crystals. Get those crystals one. Add some in a pail and soak ur moss in it. After a few mins u will be able to see worms and what not in the water. Check visually for snails or eggs. Remove as many as you can.

If you stay in/near Sengkang and don't mind coming to my place, i can spare u a spoonful of crystals (more than you will ever need).

I bought a coconut husk with plants on it from seaview once. Bomb it in PP and there were still snails in my tank. I think due to eggs which i did not discover.
Hi cole,
from where you get these PP Crystal? i need treatement for my moss harvest from wild. i may need a lot.

also please recommend suitable dosage and period of soaking. my moss is heavily infested with green line algae