Magnetic wall attachment with N52 magnets: Securely fastens to aquarium glass for stable, hands-free feeding
Five interchangeable feeding discs: Adapts to different feeding stages and fish aggression levels for optimal nutrition
Scratch-free external magnet: Covered with soft felt to protect aquarium glass from damage
Reef-safe PETG construction: Ensures safety and durability in saltwater environments
Multiple color variants: Allows customization to match aquarium aesthetics
UP TO 3/4" GLASS THICKNESS - NOW for ALL FISH!
Introducing the all-in-one Copperband Butterfly Fish Feeder BUT also even if you dont have one it can be used as Frozen Feeder, the perfect addition to your saltwater aquarium. Crafted with the needs of your Copperband Butterfly in mind, this feeder is designed to encourage healthy feeding h
Material
Reef-safe PETG filament
Magnet type
N52, strong, sealed for up to 3/4 inch glass thickness
Works well, need to train your Copper, but keeps the big guys at bay.
A
Anthony · July 16, 2026
Easy to swap between the hole sizes. Works on my 3/4” glass. Love that the magnet is inside the print. Great product
J
James · June 15, 2026
Quality But with a Flaw
Quality construction but the back side has a black burnt/ melted spot. It doesn’t affect anything but not sure why they would send out a damaged product.