Review on Tetra 77151 Day Fish Feeder by Matthew Gomatham

I used two on a five day trip and when I came back everything I started was still there. I didn't remove the film on one and the film was removed on the other. About 80% of the equipment remained between them. I don't have the packaging they came in, but the food slice may have had to be removed from the small container they came in. Pyramid type products with temporary food release have worked quite well so far.