Rio Algae Scraper works great on the hard to get off coral-line algae and diatoms and comes with a collection cup (no lid)
For Acrylic and Glass Aquariums.
Note：Collection cups are also sold separately
|Item No.||Description||Dimension L x W x H||Aquarium Size||Weight|
|R5148G||Rio Algae Scraper|
|CC5156||Collection Cup with Lid 5.5" x 5" x 2.5"||5.5in x 5in x 2.5in|