Seachem Sulfaplex (Sulfathiazole)
10 Grams; Treats up to 1600 Liters (400 gal.)
*Sulfathiazole is an effective and safe treatment for many bacterial, fungal and protozoan infestations in the aquarium.
Usual dose is 250 mg per 40 L (10 gallons), but dose may be increased up to four-fold. Easily removed with carbon and does not impair nitrification.
Dosing: Use 2-3 measures (240-360 mg) to every 40L (10 US gallons). This dose may be increased up to four fold if symptoms do not subside.
Repeat every 3 days for up to 3 weeks or until symptoms disappear.