 |
 |
 |
 |
| Coralife's Limewood Airstones are made of an extremely durable wood, composed of a very fine and straight porous grain. Each airstone is specially cut to maximize the number of minuscule air bubbles continuously being released into the water. The rugged, screw-in nipple ensures long life under high-pressure conditions created by today's powerful pumps. |
|
 |
 |
|
 |
|
 |

|