|*||Use in turtle tanks and other aquatic terrariums to keep water fresher longer|
|*||Easily increase humidity in hermit crab habitats by adding airstones to water dishes|
|*||Oxygenates the water in aquatic terrariums and water dishes|
These glass-bonded silica airstones are made with the finest craftsmanship to resist clogging. They generate small bubbles with very low resistance to airflow. Small (1-1/2" x 1/2" x 1/2") and Medium (3" x 1" x 1") airstones fit standard airline tubing. Barb fittings.