Flipper Edge Flipper Edge is a premium 2-in-1 floating magnetic aquarium algae cleaner for glass and acrylic aquariums up to 1/2" or 12mm thick. It flips from scrubber to scraper by rotating the outside handle, giving aquarists fast daily film cleaning and stronger blade scraping without reaching into the tank. Flipper Edge Dual-Blade Cleaning for Glass and Acrylic Tanks The Edge design uses interchangeable dual blades so the cleaner can handle soft algae, stubborn buildup, and careful edge work around silicone. Stainless steel blades are used for glass, while the included acrylic-safe plastic blades provide a safer option for acrylic panels. Flip From Scrubber to Scraper Without Wet Hands 2-in-1 magnetic aquarium cleaner with scrubber and scraper sides. Designed for glass and acrylic aquariums up to 1/2" or 12mm thick. Floating inner cleaner rises for easier retrieval if the magnets separate. Rare earth magnets provide strong cleaning grip and smooth movement. Ergonomic grip/flip handle makes it easier to rotate between cleaning sides. Dual interchangeable blades help clean wider areas faster than single-blade designs. Standard Edge Blade and Tank Fit Notes Model: Flipper Edge standard size. Tank thickness rating: Up to 1/2" or 12mm. Aquarium types: Freshwater, saltwater, reef, planted, glass, and acrylic aquariums. Blade options included: 316 stainless steel blades and acrylic-safe plastic blades. Stainless steel blade use: Glass aquariums only. Recommended blade replacement interval: Every 3-6 months for best scraping performance. Using the Flipper Edge Safely Use the stainless steel blades on glass aquariums only and use the acrylic-safe plastic blades on acrylic surfaces. Flip the cleaner near the water surface in an area with lower current, and avoid using the metal blade near silicone seams, gravel, or sand where particles may scratch the aquarium. Keep fingers clear of the magnets and do not place the cleaner next to phones, cards, or electronic equipment. What's Included One Flipper Edge magnetic aquarium cleaner. Two 316 stainless steel scraper blades for glass aquariums. Two acrylic-safe plastic scraper blades.