Description
Provide CO2: Our Aquarium CO2 Regulator plays an indispensable role in photosynthesis of aquatic plants. This carbon dioxide generator mainly provides a real environment for the growth of plants What You Prepare: You need to prepare following(not included): 2 x 2 Litre of Coka Cola plastic bottle, 1 x 200g of Citric acid or 200ml of vinegar, 1 x 200g of baking soda Easy to Operate: Trimming valve regulation avoid by sudden big or small, can’t suddenly turn up, after immediately shut down again,
