I'm having THE hardest time keeping the edges clean of algae.  I use the Mag-Float scraper for my glass tank and it get everything on the main areas of the front and sides.  However. it's d@mn near impossible to keep the edges clean.
	
So how do you keep your edges clean? Do you just manually scrape it? Use a special type of scraper?
				
			So how do you keep your edges clean? Do you just manually scrape it? Use a special type of scraper?
				