So a lot of people have asked me how I keep my tank so clean, well I'll share my secret.
**DISCLAIMER** IF YOU CUT YOUR FINGER OFF, CUT A FISH IN HALF, YOUR KID CUTS THE CATS EAR OFF OR WORSE, I TAKE NO RESPONSIBILITY!
This will also slice the foot right off a turbo snail with one gentle swipe... You can probably guess how I know lol.
So with that said, it's nothing more than a pair of razor blades hot glued to a Kent scraper. Takes me a swipe or two to take care of coraline or any other stubborn to remove algae.
I prefer hot glue cause it's easy to remove the blades and put new ones on when these start to get dull. Best way to remove the blades with with a pair of pliers and NOT your fingers!