[English Sub.] How to use Airfloc1 aeration kit in Stingray pond

Connect PE Hose 20 mm to Airfloc and another side of PE hose Connect air pump. Then open air pump, Airfloc will aerate fine Bubbles and High Dissolved Oxygen. Easy to use and set up! Recommended. CONTACT : +66-84-465-4590, +66-84-465-5199 E-mail : kasipantarut@gmail.com www.kasipantarut.com