[jazzlvr123]

I was dosing my tank at one point normally with Excell, the coral pellia (liverwort) turned translucent and died. Some of the hardier moss's (java,ect..) I'm sure will do "ok" but I'm really not sure, and I wouldn't want to try it. Fisseden's had slowing growth and turned white.

so do you still have the mini pellia or is it all bunt up from excel? I have it in my tank and ive never noticed adverse effects from dosing excel. however i never dosed too much of it