СО2 шикарно распыляет!!!

Product feature advantages: 1. Innovative material produces Ultra Fine CO2 bubbles and ensures that CO2 is dissolved into water with highest efficiency. 2. Screw lock design that holds the tubing securely and prevents tubing from popping out of the diffuser due to high pressure. 3. Compact size and clear appearance that allows it to conceal in your aquarium easily without disrupting the aquarium layout.