Innovative Marine Gourmet Grazer - Gen 3 - Seaweed Feeder For Fresh and Saltwater Fish (Herbivores and Carnivores) | Can hold up to 10 sheets of precut seaweed | Reduces Waste and Maintains Water Quality Reduces Waste and Maintains Water Quality | Feed Multiple Fish Simultaneously | Can be placed vertically or horizontally Magnetic Mounted | 100% Resin Encapsulated Magnets | 100% Acrylic Encapsulated Magnets Low Profile | Magnetic Mounted | 100% Resin Encapsulated Magnets | 100% Acrylic Encapsulated Magnets Promotes Natural Picking | Durable PVC Construction | Snap-Lock Security