PACKAGE INCLUDED :10 ft. Airline Tubing - 3/16 inch Standard ID Clear and Flexible material.
It's a great way to add oxygen to your hydroponic systems ，aquariums, ponds, fish tanks, koi pond, plants and other systems.
Jetting Volume: 12 L/min, suitable for approx. 15.7-39.4 inch fish tank. Recommended Air Pump Power: 4 W- 8 W.
Oxygen Stone Size: 4.2inch width by 1inch heigh, Comes with 3 suction cups which can hold firmly.
Material and LONG USE TIME: This air stone for hydroponics is made of high quality non-toxic mineral material, which keep roots or your fish healthy. Brush the stone surface every 2 weeks, you will find that it can accompany you for a long time and save a lot of money.Oxygen stone refines the air output regularly from the air pump into a particle bubble, which is smaller and denser. It works quiet. Oxybubbles addvitality to fish and plants.
