Philippines

Aquarium Needs Type

Filter Medias
#1 Ceramic Ring
Biological media that provides a very large surface area for beneficial bacteria to grow and live.
This bacteria on ceramic ring is require to complete the nitrogen cycle in the tank which converts harmful ammonia and nitrate in to the less harmful nitrate.

#2 Lava Ring
Provide more surface area for beneficial bacteria to grow when compared to ceramic rings.
This is more effective for water filtration use.