Review on Fluker's Food and Water Reptile Bowl by Amanda Bonner

I've actually used them on the bottom of a tank for snails and bottom feeders. I just pushed them into the gravel where only the mouth lip was visible and used them to put my food in there. This makes gravel maintenance so much easier and they now always know where to go for their well being. I love this idea! I hated putting their repus or pellets on the bottom because most of them just crumbled into gravel and made it muddy. Now it stays in the bowl until it's all eaten! Fabulous!