Disc Type Pond Air Stone, 5 Inch Plate Airstone (132mm) diameter. These Pondh2o airstones are extremely durable, long lasting and can be cleaned as necessary. Disc Type Pond Airstones produce fine bubbles which increases the surface area and circulation through the water. Heavy Duty Pond Airstone. High quality sintered airstone that will give a rich micro bubbles of oxygen. Airflow dependent on depth of Pond and output of airpump.
- 5 Inch Diameter, 1 Inch deep
- Sintered Airstone to 1000 degrees
- 5/16 8mm Fitting for airline
- Suitable for a large size Aquarium up to 200L per minute of air
- Heavy stone will sit on bottom of aquarium
Aeration stones are called air stones, discs, bubblers or diffusers and come in many shapes, sizes, colors and coarseness levels. Made of porous stone, its main purpose is to gradually diffuse micro air bubbles through your water with the help of a pond pump and tubing. They do not clog and give a better distribution of air with finer bubbles than other types of aeration systems. Spherical and cylindrical shaped airstones are also available in a range of sizes. Sintered airstones are very durable and extremely easy to clean. They are safe for all types of lakes, ponds, fresh water aquariums, salt water or marine fish tanks.