Tank Salinity & Glass Cleaning Ti

[Vzcer]

I’m curious about maintaining salinity in my reef tank, I currently keep it at 34.1, but should it be closer to 32? Also, do you have any tips for cleaning Deep Blue glass without scratching it? My Mag Float seems to scratch no matter what I try. Thanks!

 

[Geraud]

In a reef tank, salinity should be kept around 35ppt.

As for cleaning, personally I use the Tunze magnet without any issues on glass tanks