Even if malachite green damages the biofilter, having a lot of biomedia and high turnover i see no issue on using it. if you have bottled bacteria then even better
Fungus/Scale Issues - Help! (Filled In The Questionnaire!)
- Thread starter Kittiee Katt
- Start date
The fluff fell off while he was in his bath last night so that's awesome, I'll give him another bath tonight just to be sure but hopefully he's in the clear. 
