The aerobics non-toxic pvc tube is joined rubber, plastics processing production of irregular micro-porous structure, bubble hole in a wall as a visual, diameter: 0.01 m / m to 0.4 m / m range, number of holes : 20 ~ 35 / mm3. Micro-porous surface of the wall almost barely to see. However, if use microscope to measurement, micro-pore volume will be more.
After the pressurized air can produce tiny bubbles, but the number of a large size bubbles with slow speed of the roll-up to the water surface, the water surface area of contact on the large increase in the intensity of dissolved oxygen, but the decomposition of organic matter likes bait stool, nitrite, ammonia, hydrogen sulfide, and other harmful chemical composition will be excellent functional decomposition after a slagging floating up to a certain amount of overflow hole after discharge.
After entities test, 14.5 tons of water / (0.58M ¡Á 5M ¡Á 5M), in Koi fish ponds, 20 M of the aerobics, within 2 hours from 4 ppm can be upgraded to the 6.2 ppm of dissolved oxygen. 3 acres of 1M deep ponds in 330 M length aquaculture after used the aerobics tube in 2 hours also can bring up to 2 ppm. (Note: the color of algae and water quality both in moderate condition)
1.Soft, well-pressure, pull-resistant, easy to install and use.
2.High micro-pore volume, large distribution area, not easy to plug, low air pressure and energy saving
3. to increase the oxygen content of water, improve water quality, improve breeding density, speed up the growth of fish to high quality and all purposes
4.application: water tanks applicable to aquaculture, and reservoirs culture.