1. Perfect Solution for Your Fish Feeding: every fish gets a chance to eat in peace.
2. It even allows the owner to feed different foods to finicky fish. If one ring is filled with food the fish will dash right over there, leaving the second ring open to drop specialty food in for those picky eaters.
3. the fish feeding rings keep the food in a certain area, it doesn't end up scattered all over, or pulled into the filter, which allows more of it to be eaten.
Note:
1.Transition: 1cm=10mm=0.39inch
2.Please allow 0-1cm error due to manual measurement.
3.Please make sure you do not mind before you bid.
4.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!