The ring stays in place with a magnet, the fish can easily get in and out to eat and most importantly it keeps the food in place one place do not spread throughout the aquarium and pollute the water. I especially like the magnet that keeps it in place
Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
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68 Review
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19 Review
π AquaticHI 27-Inch Aquarium Tongs - 100% Reef Safe - Multi-Purpose for Fresh & Saltwater Fish Tanks - Clip Plants, Spot Feed Fish & Coral - Keep Hands Dry
9 Review
πͺ¨ 5-Pound Bag of Spectrastone Special Blue Gravel for Freshwater Aquariums
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Miukada 5lb River Rocks, Pebbles, Decorative Polished Gravel β Natural Mixed Color Stones
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