Quote Originally Posted by cyberplant View Post
I think u must have added them directly n maybe too much. I always mix a few drops with water before pouring them in.

I had a mesh of fiss showing slight growth of hair algae. I took it out n dump it in a small container added 2 small cap of excel...well the whole mesh turn brown n die together with the hair algae.
How to get rid of the slight hair algae coupled in fissiden? Add excel?