Seriously, someone should have told me that Mag-Floats really do work... I finally broke down and bought one... and soon each tank will have one. I thought it was one more thing I would add to my growing box of crap that promises, but does not deliver.
I have spent endless hours trying to scrape algae off my tank with that stupid scrubby thing on a stick deal that DOES NOT WORK...
oh the misery...
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Lennon
:flower:
I've found that even trying to use a mag-float on coralline messes up the "scrubby stuff". You should avoid trying to scrape coralline with it if possible.
For coralline algaie, I've found that a disposable razor blade on a plastic handle works GREAT!
Be sure to use it only once, don't want rusted metal in your tank.