API SUPER ICK CURE Freshwater and Saltwater Fish Powder Medication Contains one (1) API SUPER ICK CURE Freshwater and Saltwater Fish Powder Medication 10-Count Box Treats "ich" white spot disease in fish and secondary bacterial fish infections Quickly kills ich parasite, typically within 24 hours of first dose Packaged in easy-to-dose packages for use in freshwater and saltwater aquariums Use two packets every 48 hours when symptoms of ich diseases appear