[No Battery Needed] 16 foot long electric wire requires No battery. Just wipe clean, less maintenance. Large feeder measures 20.7" L × 14.2" H. Storage food bin measures 10.6" H ×7" Dia can holds fish food up to 5 lbs.
[Designed for Koi Pond] This auto feeder require tools (drill and screwer) to be mounted at the pond's edge (wooden or stone floor). Constructed with metal and ABS plastic, resistant to bad weather, snap lid is easy to refill and safe from wildlife