Plastic bio balls are an emerging type of biochemical filtration filter material, with complex concave texture on its surface. When water droplets flow through the surface of the biochemical sphere, they will change direction along the concave channel and enter the concave channel of the next biochemical sphere, changing direction again. Therefore, the process of water droplets passing through the biochemical reactor is greatly prolonged, increasing the action time of nitrifying bacteria. The use of advanced biochemical cotton greatly increases the surface area and cultivates more digestive bacteria than ordinary biochemical balls. More clean water quality.

Item | Diameter(mm) | Quantity per bag(pcs) | Weight per bag(kgs) | Quantity per m³(pcs) | Surface Area(m²) |
Bio ball within filter foam | 16mm | 10000 | 15 | 244000 | 71.4 |
26mm | 4000 | 12 | 57000 | 125 | |
36mm | 1500 | 10 | 21400 | 218.8 | |
46mm | 800 | 10 | 9800 | 300.7 | |
56mm | 400 | 8 | 5900 | 428.8 | |
76mm | 180 | 8 | 2280 | 654 | |
Bio balls without fitler foam | 32mm | 2000 | 9 | 31000 | 130 |
42mm | 1000 | 10 | 13500 | 224.8 | |
48mm | 750 | 10 | 9100 | 293.5 |

2. With low resistance, the hollow structure can convert water into a fine flow and crush large pieces of dirt, resulting in excellent filtration effect.
3. Lightweight and easy to carry, it can be used in both seawater and freshwater biochemical filtration systems.

The principle of biochemical balls is to allow water flow to pass through the internal tortuous space, prolong the time of water flow, and achieve the effect of biochemical filtration by adding nitrifying bacteria attached to the staggered multi column structure inside. The filters in each aquarium are limited, and the filtering space for placing biochemical balls is not too large. However, it is through the function of biochemical balls that the filtering space is insufficient.
Plastic bio balls are suitable for industries such as aquariums, freshwater fish tanks, seawater fish tanks, fish ponds, aquaculture, tap water, etc., especially for biochemical filtration systems in aquariums. The effect is better when used in conjunction with activated carbon and glass ceramic ring.
Package Type | Container Load Capacity | Delivery time | Quality Insurance | Payment Terms | |
20GP | 40GP | ||||
Ton bag | 20m3 | 40m3 | Within 7-14 days | Chinese National Standard; Offer quality assurance as request. | T/T, L/C, Paypal, West Union |
Plastic bag | 20m3 | 40m3 | |||
Paper box | 20m3 | 40m3 | |||
Wooden box | 20m3 | 40m3 |

Pingxiang Obbo Environmental Technology Co., Ltd is an industrial ceramic manufacturer and advanced ceramic research company, which is located in Jiangxi Pingxiang Industrial Ceramic Park - the capital of ceramic in China. Obbo environmental is specializing in manufacturing ceramic media and distributing its products over the world.
The main Industrial ceramic media we produce includes: Ceramic Honeycomb carrier, honeycomb ceramic Heat Recovery Media, Catalyst Carrier, ceramic foam filter, three way catalytic converter, as well as ceramic packings and related products. We provide customized solutions for honeycomb ceramic media and our products are widely applied in the industries of chemical, electric power, metallurgy, petroleum, electronics, electrical appliances, machinery, environmental, residential, etc.
With the team of ceramic professionals and senior consultants, Obbo environmental has made significant breakthroughs of high temperature material and high cell density honeycomb ceramics and it will keep pushing the edges.