Jbl Furanol

[The-Lion]

I've got a cory who has had a persistant fungal infection, so far it has been treated with two courses of Protozin, one of Myaxin & one course of a Melafix / Primafix combo. Every time it seems cured the fungus reappears else where, so now i'm gonna give a course of Furanol.
I have a question for anyone who may have used this treatment: the instuctions are not that clear (to me any way ) is it a one off treatment then a 50% water change four days later? or do you treat for four days then the water change?

 

[WILDER]

The sites are down on the med, you treat for four days then do a 50% water change, then run black carbon for two days, and if you have to treat again just remove the black carbon.

 

[The-Lion]

Cheers Wilder thanks for clearing that up