Buy Tropica's latest plant care kit, the CO2 System Bio, a simple solution which supplements extra CO2 for your planted aquarium to improve growth and health of your aquatic plants. Available in Dubai, Abu Dhabi, and all UAE, the CO2 System Bio is possible to purchase as a full kit or to order the Diffuser and Refill separately. Wish to know more? We can help! Contact us by clicking here to offer our assistance.