Remove carbon only, keep all other filtration running.
Standard dosage is 10 drops per 3.78 L (1 Gal.) or 1 teaspoon (5 ml) per 37.8 L (10 Gal.) of water (this is a concentration of 0.05 ml).
The concentration should not exceed 0.15 mg/L, except as a short term dip or bath.
Repeat dosage every 24 hours until a cure is effected (usually 3-4 days).
A partial water change (25% or more) before each use will help to ensure more effective results.
For best results, use in conjunction with Peter’s Fish-FX.
For aquarium and ornamental pond use only. Not for food fish use.
Dose in separate hospital tank if possible.