(3 Pack) API 3-Day Pyramid Automatic Fish Feeder

Product Review

One shell will feed a 10-gallon tank of average sized fish for approximately up to 3 days.

Shell-shaped feeder automatically dispenses food while you're away for the weekend
Feeds a 10 gallon tank of freshwater tropical or goldfish for up to 3 days
Slowly dissolving food stabilizes pH levels during feeding
Contains no artificial colors or dyes that can harm fish or cloud water
Place the shell into your tank prior to leaving for the weekend. It will slowly dissolve, releasing small food particles
One shell feeds 10-12 average sized fish in a 10-15 gallon aquarium