I have a 45 gallon corner tank that has two vertical seams in the main viewing area.
Scraping green spot (tough) algae from either side of the seam is tricky (don't want to get into the seal).
Does anybody have a tip for scraping algae next to a seam without getting too close?

Scraping green spot (tough) algae from either side of the seam is tricky (don't want to get into the seal).
Does anybody have a tip for scraping algae next to a seam without getting too close?

