HELP best form of treatment for fin rot?

[Alisenx3]

HELP what is the best form of treatment for fin rot?

methylene blue?
melafix?
kenaplex?
Formalin bath?

What is seahorse safe and safe for my seahorse friendly corals?
(mushrooms, zoas, xenia, anthelia, 2 types of kenya)

Thoughts, opinions, ideas? Please help.

 

[timinnl]

Furan 2 used in a hospital tank is your best bet if it is bacteria related.

What you have listed is not coral safe.

Kind Regards,

Tim