Direct high-performance diffuser

For a parsimonious and direct fertilization of plants with CO It is inserted directly into the flexible tube that comes from the external filter. With an integrated counter for an exact dosage. The non return valve prevents backflow of water into the CO system. A 20 percent CO di saving thanks to a particularly effective membrane, made from macromolecular PE material, for the diffusion of CO This practical direct CO2 diffuser saves an aquarium diffuser, a bubble counter, a non return valve and, thanks to its unique operation, also saves 20 percent of carbon dioxide. Prerequisite is the use of an external filter with an appropriate hose connection. The direct diffuser must be inserted into the flexible tube as close as possible to the external filter to increase the course of the carbon dioxide inside the flexible tube. The vertical mounting ensures greater readability of the bubble.