Weekend complete food for all aquarium fish.Key Features:• Convenient feeding of aquarium fish for 3 days. Weekend fish food for tropical freshwater fish.• Nutritious and easily to digest: ideal feeding conditions for medium-sized ornamental fish up to 15cm. The block dissolves when the fish feed.• No water clouding: reduced algae growth thanks to balanced phosphate content, better water quality due to better digestibility of the food, which reduces fish excrement.• Fish choose JBL food: 98.5% of all fish species ate the JBL food immediately during research expeditions in freshwaters. No processing of cheap fish meal, fish meat from fish fillet production for humans is used.