Hi, I have some algae on my 10 gallon tank and I’m trying to find out the best way to get the algae off the glass. I have a magnet scraper but it’s pretty difficult getting in some spots that are close to the substrate. Does anyone know a good way to get the algae off. Also, don’t know how to get the algae behind my heater, HOB filter etc? Do I have to remove them or move them over to get to it? Such a pain!!