Ceramic Rings

These ceramic rings act as a substrate for the growth of beneficial bacteria. Bacteria in tiny pores of ceramic rings

help for the conversion of poisonous ammonia into non poisonous nitrate.

Importance, Method of functioning ,usage, frequency of change of ceramic rings are covered in the following video.

watch the video before you buy

[embedyt] https://www.youtube.com/watch?v=dcYEI-2p6T0[/embedyt]