Aquarium Algae Scraper Double Sided Sponge Brush Cleaner Long Handle Fish Tank Scrubber for Glass Aquariums and Home Kitchen

In the hot summer, after a busy day with birds or several days of algae growth, cleaning the large bird bathtub in the backyard works very well. I like this scrub pad which wears out gradually when used on a stone bird bathtub, it has a long handle and is blue. This is my second one. The first one lasted for over a year I wore it out. I believe aquariums can do it too, but I've found another use. Durable, practical and reasonably priced to some extent. It's enough to buy twice.

long handles makes it easy to work on all my aquariums great tool