➤【TRIPLE POWER SUPPLY & POWER-OFF MEMORY】This solar automatic fish feeder provides three power modes: solar panel, built-in battery and external power adapter; memory retention keeps saved feeding settings intact during power loss for easy reuse. ➤【TIMED FEEDING SETTINGS】This pond fish feeder offers 1–6 daily feeding servings plus adjustable 0–9 day interval cycles; feed volume is adjustable from 5g to 3000g per meal to fit diverse fish feeding needs, with a default discharge amount of 30g per single run. ➤【WIDE COMPATIBILITY WITH MULTIPLE FEED TYPES】This indoor fish pond feeder is compatible with sinking & floating pellets sized 1–12 mm, long-strip feed, corn and mixed grain feeds; elongated feed pieces within 20 mm support steady discharge and reduce blockage risks. ➤【LARGE TRANSPARENT FEED CONTAINER & DUAL INSTALLATION】This auto outside pond fish feeder comes with a 10L transparent hopper that allows quick viewing of leftover feed levels; two mounting options are available: stable flat placement with anti-slip base pads or secured installation with included brackets. The 10L feed bin stores large volumes of dry feed and reduces repeated refills during travel, overtime work or business trips. ➤【WEATHER-RESISTANT PC+ABS OUTER SHELL】This fish pond feed dispenser is constructed with PC and ABS composite material for outdoor sun and light rain environments; its sealed feed compartment lessens moisture impact and limits access of small creatures to stored fish feed, and it works well with koi ponds and ornamental fish pools.