Fish Feeder Frank by Life Aquatic is a decorative fish feeder for your aquarium. Simply drop Tubifex worms, black worms or algae wafers into the cage and snap on the lid. Drop the cage in the aquarium and watch your fish feed on it like sharks. The fisherman screws onto the side of most glass thicknesses and sits at the top of your aquarium. Great for rimless aquariums and small tanks, the Fish Feeder Frank is good for fish up to 3 inches. Works with shrimp too.
• Includes fisherman and blue feeder cage for freeze dried foods
• Prevents the big fish from eating all the food first
• Gives fish a fun activity
• Fishing line included/ Cut to desired length
• Best with rimless aquariums
It retails for $20.95 at https://www.amazon.com/gp/product/B08PMVZWFP/.