API Doc Wellfish's Algae Scraper for Acrylic Aquariums Alsgae Scraper - Acrylic
API's Algae Scraper is an incredibly durable algae scraper for cleaning aquarium walls. Made with an 18" long, strong handle, and features a scrubbing pad and hard scraping tip.
Removes even the toughest algae quickly and easily. For acrylic aquariums.