Expiration date: 30 capsules 04/2018, 90 capsules 04/2019.
Ingredients: Azithromycin 250mg.
Directions: Add two capsules (500mg) into aquarium for each 20 gallons of water to be treated. Repeat in 24 hours. It is suggested that a partial water change be made between treatments. While treatment duration depends on type and severity of the infection, it is recommended that extended medication baths continue for a minimum of 5 days and not more than 10 days. Discontinue treatment with this medication if no improvement is noted within 5 days.
Storage: Room temperature of 15°-30°C (59°-86°F)