Pro Shrimp's comment: These clips are great to fix fresh vegetable, algae wafers, leaves etc/ to the inside of your tank. That way you avoid floating leaves and can easily remove uneaten food. They are great to fix SL-Aqua Vitality bags as well.
Feed your shrimp in the place where they most like to eat.
Nano feeding tongs
Feed your shrimp in the place where they most like to eat With adjustable tether and suction cup. Simple, practical and convenient.