- Keep the aquarium clean: The fish food rings confine feeding to a designated area, preventing food from drifting to unwanted places such as the filter. This makes it easier to clean up residual food, reduces waste, and helps maintain water quality for more enjoyable feeding sessions. - Prevent fish bullying during feeding: By creating separate feeding zones, dominant fish cannot monopolize all the food. Fill a square fish feeder to give more aggressive fish a spot to eat, and when needed add a second feeding place for quieter or shy fish to access food as the first ring becomes busy. - Smart and practical design: The unit features a suction cup suspension, a rotating device, and a floating design. As water level rises or falls, the rotating rod repositions with the water level, and the floating rubber at the bottom keeps the ring always above the surface. - Safe and high-quality material: Made from non-toxic PVC, the fish food ring protects fish health while promoting a steady eating habit in a fixed position. - Use scenarios: - In a community tank with multiple fish, place the ring to establish a controlled feeding zone and reduce competition. - Use two feeding rings in the same tank to accommodate aggressive fish and ensure others still receive their share. - In tanks with changing water levels or variable flow, the floating design and rotating mechanism keep the ring above water for consistent access.