Congo Rock | Authentic Natural Hole Congo Rock

Congo 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 itself. Elevate your aquatic setup with authentic Congo Rock for both function and aesthetic appeal.