Expiration date: 04/2018.
Ingredients: Doxycycline 100mg.
Doxycycline is a broad spectrum antibiotic. It can act against gram-negative and gram positive bacteria that commonly infects aquarium fish.
Directions: Add one capsule (100mg) into aquarium for each 10 gallons of water. Repeat in 24 hours. It is suggested that a partial water change be made between treatments. While treatment duration depends on the type and severity of infection, it is recommended that extended baths in the medication continue for a minimum of 5 days and for not more than 10 days. Discontinued treatment if no improvement is noted within 5 days. For specific advice, contact your aquarium expert.
Storage: Room temperature of 15°-30°C (59°-86°F)