Cholla Wood Lighting System accelerated growth and proper form

accelerated growth and proper form without clouding or negatively impacting your pet's environment

Purigen’s impact on trace elements is minimal

It is not a mixture of ion exchangers or adsorbents

The UVC is 100% VDE tested and safe against eye injury

Power: 15-180 Watts

Cholla Wood Lighting System accelerated growth and proper formCholla wood is the skeleton of a cholla plant after it dies. The cholla wood is made up of a ton of holes and is hollow through the center which provides a natural cover for shrimp to hide. A big benefit of cholla wood is the fact that it grows biofilm which is the main food source for shrimp. It also releases tannins into the water, similarly to Indian Almond leaves and other natural products. Cholla wood is a softwood and will eventually break down