glass cleaning

How often do you guys scrape your glass? It seems like I scrape my glass every 2-3 days. Would it be prudent to pick up some snails or just keep scraping?

Hi all .. i have recently found somebweird very tiny holes look curves in my tank glass eventhough they are not deep or anything and the only way to see it is by strong external light reflection.. the glass is 1.2 mm think and its a heated glass.. inwas wondering if its because of cleaning but i...

I personally like to keep all 4 sides of my glass super clean. Even the black back. I like that effect. But I see a lot of people that let the back or sides go natural (algae or coralline). How many sides to you keep clean?