- Extremely durable and washable (reusable) air diffusing media
- Manufactured with brown Adamantine Spar (corundum/alumina) under ultra high temperature and pressure
- Applicable in Acidic or Alkaline waters (low or high pH)
- Ozone resistant
- Suitable for aquarium, koi pond, fish hatchery and aquaculture applications
| Model | Diameter | Length | Fitting | Form |
| C30D-106CN | 1.2" | 6" | 1/4" & 1/2" barb |
Cylindrical |
| C30D-108CN | 8" | |||
| C30D-109CN | 9" | |||
| C30D-110CN | 10" | |||
| C30D-112CN | 12" |
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