Balacoo 4-Pack Transparent Acrylic Aquarium Shrimp Feeder Dishes - Fish Tank Feeding Bowls with Suction Cups, Ideal for Fish, Shrimp, and Benthic Animals Review

The four cups supplied were well packaged but had a sticky and oily residue which needed to be washed off before they could be used in the aquarium.

This is amazing for betta fish. Sometimes their food will sink to the bottom, preventing them from sinking to the bottom. I have one plastic tank and one on a glass tank and 0 problems. It was worth it. Excellent suction power even after several weeks.

I visually received 4 items as sold. They have an oil or grease cap which worries me I've been soaked in soap all night and still have a weird oily feeling. I know plastic is an oil based product but they seem weird, not sure if sage can be used in my aquariums.

This cookware has deep scratches and sharp edges on the inside, came with oil and missing suction cups. It was the only item in the shipment so I can only assume they were used and not buying them. Bought for a shrimp aquarium.

Two bowls came with suction cups inside. When removed they left a sticky residue that I was unable to remove. Only one of the plates gets stuck in the tank after I attach it. Because of this, I would not recommend them.