YOBBAI Magnetic Seaweed Feeder, Swinging Motion Nori Feeder, Seaweed Clip for Tangs Angels Freshwater and Shrimp Tanks (Green & Purple)Brand: Yobbai Color: GREEN & PURPLE Features: INTERACTIVE SWAY CONTROLSways with your tanks flow or by gently moving the outer magnet; turns feeding into play and triggers natural foraging. NO MESS HONEYCOMB GRIDMicro bites reduce drifting scraps for clearer water and easier filtration. MULTI SPECIES COMPATIBLEFor saltwater, freshwater & shrimp tanks: tangs & angelfish, plecos & corys, shrimp & snails; also works as a veggie clip (cucumber, zucchini,