Precision dosing: Doublehelix feed mechanism with adjustable portions from 1 to 10 servings per cycle, ensuring consistent feeding size. Clean and safe design: Removable collector tray catches overflow and a removable dryfood compartment for easy cleaning; doublelock safety system keeps the lid secure during operation. Intelligent reliability: Builtin memory preserves feeding settings after power loss; waterproof housing protects electronics; compatible with fresh and brackish water tanks. Dry food compatibility: Optimized for granules and flakes with a moisturewicking design and an antiblocking outlet with adjustable flow to prevent jams. Ecofriendly construction: Housing uses food grade ABS and recyclable PP; durable, water resistant, and designed with aquatic life in mind. Practical benefits: Reduces overfeeding, supports fish health, and simplifies routine tank maintenance. Use scenarios: Daily routine feeding in a standard freshwater or brackish tank using flakes or granules. Vacation or work trips: schedule resumes after outages thanks to memory and reliable operation. Mixed diet tanks: switch between granules and flakes without clogging, thanks to adjustable outlet and antiblocking mechanism.