These work great. cleans the algae off the glass and the silicone with no worries of scratches
I haven’t used it yet.
These Algae Scrubber do a nice job with cleaning the aquarium glass of algae, but they do disintegrate very quickly.
These are a must have for me. I scrub, boil, dry, then reuse about 3 times.
Over $ 49.00
Under $ 49
$ 4.99 Flat Rate