I also got one of those Kent Marine glass scrappers. I have read that people like them. I tried it out last night and used the metal and plastic blades, and IMO it sucks. Magnet and algae pad do much better. I'm starting to get some of that hard green algae, so I guess I'll just use the old rust razor blade.
I also ordered a booster pump for my RODI cause my water pressure is around 43 psi and you need at least around 40 + .
Edited by Spirofucci, 15 March 2012 - 10:28 AM.