Planted Tank Guru
Join Date: Nov 2009
Location: Missouri united states
No info on tank , size,how long running with fish,how many fish,any new fish added recently.
Water parameter's for ammonia,nitrites.
Maint schedule for water changes, filter maint.
Often,,fungus is brought under control by improving environment, and meds may not be needed.
If it is environmental stress, then meds seldom work for long as same condition's will allow it to re-appear.