Strong magnet, great size for a large aquarium. It only takes a few puffs to remove algae from my 65 gallon reef tank. The blade is made of plastic so that it does not scrape off calcareous algae. I also like the black color so the seaweed doesn't show up as well on the internal magnet as it does on the white plastic mag float. I have this scraper and mag float in my aquarium. I use a mag float with a metal blade to remove coralline algae.
Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review
Steam cleaner Deerma Deerma DEM-ZQ610 EU, white/red
68 Review
π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review
18lb BLQH Aquarium Gravel River Rock with Pebbles Stones β Natural Polished Decorative Gravel for Garden Landscaping and Ornamental Rocks in Mixed Colors
12 Review
Miukada 5lb River Rocks, Pebbles, Decorative Polished Gravel β Natural Mixed Color Stones
9 Review
Faucet for kitchen (sink) Blanco Fontas II (granite) pearl
16 Review
Aquarium set 6.8 l (lighting, cover, filter) Tetra Cascade Globe Duo Waterfall black
19 Review