The equivalent of Igel ball for Fish Pond

it can develop liquid's distribution on packing's surface and increase wettability.

Igel-ball/water treatment    

Igel -ball is a common bio-filter, though long-term improvements of its structure, it has not only excellent performance, also improve treated waters quality. Igel -balls made of plastic, very light weight, usually floating on the water, mostly spherical, its structure is characterized by: small water resistance, excellent air permeability, the majority of bio-ball diversion design, such as the diversion board, lead groove may be evenly distributed water flow, while increasing the flow of water is conducive to gas exchange and improve the amount of dissolved oxygen, but also conducive to the removal of H2S and CO2.

It was used primarily to facilitate the growth of beneficial bacteria in pond filters, fish farm, and aquarium.

Igel Ball is usually employed via a wet/dry or trickle filter. A wet/dry or trickle filter is a system in which water is allowed to pass over the Igel Ball where beneficial bacteria grows and interacts with toxic ammonia to produce less harmful nitrate. This” Trickle effect” increase dissolved oxygen levels in the pond or aquarium and cleans or filters water as the Igel balls combine with organic waste to dissolve it.

Igel Ball is also used in hatcheries, tropical fish farms. Waste water treatment and other commercial & industrial fish farm system.

Product Name	Size	Weight Kg/m³	Surface	Void Space
The equivalent of Igel Ring	40	120	300	87

The equivalent of Igel ball for Fish Pond