best antibiotics?

[cilyjr]

what do yall think is the best marine antibiotic available? please give your 1, 2, and 3 choices as some might not be available in the LFSs in my area.
i am treating popeye on a maroon clown. he is in QT already.

[Puffer Queen]

Unilateral or bilateral popeye?

[cilyjr]

its in both eyes

[Puffer Queen]

Mardel's Maracyn-2, Nitrofurazone, Kanamycin.