Flipper Edge Max Flipper Edge Max is a larger 2-in-1 floating magnetic aquarium algae cleaner for glass and acrylic aquariums up to 1" or 25mm thick. It combines a scrubber side, dual reversible blades, strong rare earth magnets, and a flip handle for cleaning large aquarium panels without putting your hands in the water. Maximum Flipper Edge Power for Thick Aquarium Panels The Edge Max is built for larger aquariums and thicker glass or acrylic where a standard-size cleaner may not provide enough magnetic grip. It offers the same scrubber-to-scraper flipping action as the standard Edge, but in a stronger format for bigger display systems. Dual Reversible Blades for Faster Large-Tank Cleaning Heavy-duty 2-in-1 magnetic cleaner for larger aquariums. Designed for glass and acrylic tanks up to 1" or 25mm thick. Floating inner cleaner rises for easier retrieval if disconnected. Interchangeable blade system includes stainless steel and acrylic-safe plastic options. Reversible blades provide twice the usable blade life. Ergonomic grip/flip handle changes from scrubber to scraper by rotating the outside handle. Edge Max Thickness Rating and Blade Compatibility Model: Flipper Edge Max. Tank thickness rating: Up to 1" or 25mm. Aquarium types: Freshwater, saltwater, reef, planted, glass, and acrylic aquariums. Glass cleaning: Use the included 316 stainless steel blades. Acrylic cleaning: Use the included acrylic-safe plastic blades. Replacement blades: Flipper Edge Max replacement blades are available separately. Large Magnet Handling and Cleaning Directions Separate and handle the magnets carefully because the Edge Max has a strong magnetic grip. Flip the cleaner near the top of the aquarium in lower-flow areas, and keep the metal blade away from silicone seams, gravel, and sand. Match the blade to the aquarium material before use: stainless steel for glass only and acrylic-safe plastic for acrylic panels. What's Included One Flipper Edge Max magnetic aquarium cleaner. Two 316 stainless steel scraper blades for glass aquariums. Two acrylic-safe plastic scraper blades.