“The Tunze algae magnets are excellent. I already had the pico version so got the nano one for my larger tank. It scrapes really well and the magnet is strong enough to stop it coming apart in the tank. It doesn’t float like the Flippers, but also tends to be a bit cheaper and is great quality so I would recommend.”
“This wee magnet nano scraper is really good I have a Red Sea nano and it cleans up the glass really good !!
Both sides of the scraper is plastic I thought one side might be metal but I do think that the larger one
But I am really pleased with it!!”
