Chihiros Filter Hose Pro 3m S 9/12mm Aquarium Heater -Convenient 3-pack format

-Convenient 3-pack format

Fluval U3 Underwater Internal Filter

use Alkaline Buffer with Acid Buffer

For Blades sized up to 39

Slim design

Chihiros Filter Hose Pro 3m S 9/12mm Aquarium Heater -Convenient 3-pack formatChihiros Filter Hose Pro (3M) food grade silicone filter hose The common PVC material filter hose pipes will harden when the weather is cold in winter and are difficult to install. Chihiros Filter Hose Pro will not be affected by hot or cold temperatures. Food grade silicone material, colorless and tasteless, with a service life more than 10 years. Filter Hose Pro adopts a special surface spraying process, the texture is soft and smooth, and it is not