Tunze glass cleaners
 

Anyone had issues with them? I purchased it, and wanted to see what you guys think, cause scratch free part of it lol is total ... my new tanks front glass is all scratched up.

i think its a waste of money. I have it. Used it once and never again. I find Magfloat with scraper for coraline algae is the way to go.

I use the hammerhead and I like the replaceable pads on both wet/dry side.

I've used the tunze for almost 2 years now on a glass and I have one in an acylic tank. It has not scratched either tank. I use the blades on glass and the plastic on the acyrlic.

Totally agree about the Mag Float. :) I don't like the Tunze cleaners either.

Thanks guys, I'll go back to my old mag-float... enough damage has been done.

Make sure you have the newer ones that has slots for scraper. Works great.