OPAquatics is a company specializing in high-quality products for plant cultivation, with a strong focus on minimalist design concepts for Wabi Kusa, vivariums, and nano aquariums. A selection of their products is carefully handcrafted in small quantities by passionate plant enthusiasts, ensuring exceptional quality and attention to detail.
One of their flagship products, the WabiKusa Substrate Balls—also referred to as Dirt Balls—are handmade base elements developed to simplify the creation of Wabi Kusa layouts. Their formulation has been refined by the Czech manufacturer OPAquatics through extensive testing over several months. The substrate balls consist exclusively of natural materials and feature a stable, well-balanced substrate blend. Despite their name, the “Dirt Balls” do not cloud the water or affect its pH value, thanks to their optimized composition. The Dirt Ball Version 2, now available through our wholesale assortment, represents an improved evolution of the highly successful first version.
For further information regarding the new OPAquatics products or their availability, please do not hesitate to contact me or our customer service team.










