Keep your aquatic buddies fed and happy, even when you're away! This battery-powered feeder boasts a spacious reservoir perfect for extended trips, with an adjustable dial to customize portion sizes for twice-daily meals. The clamp design fits most fish tank rims securely, and the convenient on/off switch lets you toggle between automatic and manual feeding modes. Best of all, it keeps working during power outages, so your finned friends never miss a meal, vacation or not!