Descriptions of Ceramic Filter Rings:
1. They are made of Quartz sand(SiO2) with ringlike and polyporous structure which can decompose the pollutant efficiently.
2. The polyporous structure creates an ideal environment for the growth of beneficial bacteria, whilst also causing an high rate of water flow.
3. They can be used in freshwater or saltwater aquariums.
Product details:
The ceramic rings vary from 3 different sizes:
|
Model.
|
Tube diameter (mm)
|
Tube length (mm)
|
Hole diameter (mm)
|
|
LT1004
|
10
|
10
|
4
|
|
LT1205
|
12
|
12
|
5
|
|
LT1508
|
15
|
15
|
8
|