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.

Adopting environmental plastic material with many specifications.  All bio balls have wide surfaces for nitrifying bacteria to grow.  It can help to establish the most complete and balanced system for biological filtration and can be used in both fresh  and marine water tanks.r filtering biologically in both sea water tanks and fresh water tanks.

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