Congo Rock | Authentic Natural Hole Congo Rock bookeasy and that they can be

and that they can be disconnected from the tank for cleaning/maintenance and replaced without disturbing the aquarium interior or occupants

especially during summer when water in an open aquarium evaporates faster

1x Main Canister Body

creating an enchanting underwater world

and rinse for immediate cleaning results

Congo Rock | Authentic Natural Hole Congo Rock bookeasy and that they can beCongo Rock is a natural, hand picked stone known for its ability to keep water fresh by absorbing impurities, promoting a healthy aquatic environment. Each unique piece is carefully washed and inspected, making it ideal as a biological filter where beneficial bacteria thrive. Perfect for garden and aquarium decoration, these rocks enhance the beauty of planted and reef tanks alike. Note that the listed weight includes packaging, not just the rock