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Fresh air will cause Nano Microporous Aeration Hose expand and reach rated value under pressure increased by blower. Then huge amount of air bubbles ( 0.02 – 0.03 MM ) will get out of hose wall and drift in the water. The bubbles go up slowly and increase dissolved oxygen obviously. In addition, it adds water flow and improves culture density.
Fish pond aeration hose is an aeration hose used to oxygenate the water by large scale with the lease cost. This kind of aerator is made from high polymer material with special foaming technic. The micro pores can generate even and fine bubbles. During aeration works, the resistance loss is small and the air flow is smooth.
Size of tiny holes on aeration hose creates size of bubbles with small diameter. The smaller gas bubbles are, the more efficient their ability of oxygen transfer into the water is (greater surface area). Small air bubbles are suspended in the water longer to increase the number of times that they are brought into the water. Because air bubbles float on the surface more slowly, the rate of oxygen transfer is much higher.

What benefits you can get from Aeration Hose?
1.Increase dissolved oxygen
2.Increase water clarity
3.Improves livestock, shrimp&fish health
4.Diminishes noxious odors
5.Reducing noxious NH2,NO2,H2S
6.High dissolved oxygen
7.Rotate strong currents
8.Install simply and quickly
9.Suitable for all types of ponds
10.Clean and service easily.

Model | D20-3.5 |
Outer diameter(mm) | 20 |
Inner diameter(mm) | 13 |
Wall thickness(mm) | 3.5+-0.5 |
Meters heavy(g/m) | 150 |
Packing quantity(meters/roll) | 100 |
Packing dimension | 50*50*32cm |
Packing Weight(kg) | 16 |
The air flow | 2.2m3/h.m |
Average micropore diameter | φ0.03~φ0.06mm |
Micropore density | 1000~1600/m |
Bubble diameter | 0.5~2mm(fresh water) ; |
Effective aeration rate | 0.008~0.016m3/min.m |
Effective working area | 8~13m2/m |
Applicable water depth | 0-5 meters |

Aeration tube | Item | OD/mm | WALL/mm | ID/mm |
| D10-1.5 | 10 | 1.5 | 7 |
D14-2.5 | 14 | 2.5 | 9 | |
D16-3.0 | 16 | 3.0 | 10 | |
D18-3.5 | 18 | 3.5 | 11 | |
D20-3.5 | 20 | 3.5 | 13 | |
D25-4.0 | 25 | 4 | 17 | |
D25-6.0 | 25 | 6 | 13 | |
D25-7.0 | 25 | 7 | 11 | |
D28-4.0 | 28 | 4 | 20 | |
Note: size can be customized | ||||




Jiangyin City Jiangda Machinery And Equipment Co.,Ltd. is a professional manufacturer in the field of aeration hose , with more than 20 years' manufacture experience. We have a whole set of equipment and techniques in the design, manufacture and after sales services. We have more than 25 main technicians with junior college certificates in technical R&D department.
We manufactured the first set of self sinking aeration hose in our country, and filled up the country blank in this filed. We develop new products with the enterprise spirit of "Solidarity and Progress, Honesty and Innovation, Researching Science And Technology, Developing Future". We have successfully developed "Jiang Da porous micropore rubber bubble diffuser aeration hose ", this product can effectively add dissolved oxygen and improve breeding density. And increase Farmers income.At the same time,our product can be widely used in river regulation,waste water treatment and so on.