Review on ZRDR Aquarium Floating Flexible Maintains by Melissa Shoulders

Arrived quickly in a small box of square and ring shaped feeders. They stick very well to the walls of my pool, have never come loose even though I take them off once a week to change the water. My fish settled in quickly. I like the connection between the suction cup and the hard plastic liner square because it still works for different water levels and I can "push" the square against the wall and one edge goes below the water level which allows the water to circulate and not stagnate .