FUJIFILM AUFIX is an universal X-Ray fixer and replenisher concentrate for automatic and manual processing.
Makes 5 gallons (4x18.9 liters)

Mixing Instructions:

To mix 5 gallons (18.9 liters), add contents of one bottle PART A to 3 gallons 7 pints (14.7 liters) of water. Stir, then add contents of one bottle PART B, mix well.