This funnel is extremely useful and highly recommended when dispensing flake food with Super Feed’s ASF-1 aquarium feeder model. It is also used, of course, to direct the food into the aquarium without spills. Normally it is with the large end about 1/2 inch into the water. It is made of practically indestructible polypropylene plastic and comes with a retaining plate.

Features:
- For use with the ASF-1 Aquarium Super Feeder
- Patented flake food delivery method
- Durable and slick non-stick polypropylene plastic
- Key to keeping moisture away from feeder
- Keep moisture from accessing the food
- 3-3/4” long x 2” wide at bottom and 5/8” wide
- Directs the food into the aquarium without spills

Examples of installation: https://www.super-feed.com/trap.html