UNS Controsoil 1L Extra Fine Black Fritz The 45° mitered edges are

The 45° mitered edges are bonded together using high performance German silicone specifically designed for aquarium construction

freeing the chlorine atoms and replacing them with hydrogen (H) to create ammonia (NH3)

For extremely high levels of chloramine or nitrite

unlike any other pump of this size or class

Monster pellet absorbs water quickly & softens for ready acceptance

UNS Controsoil 1L Extra Fine Black Fritz The 45° mitered edges areA quality planted aquarium substrate provides the foundation for healthy plant growth. Ultum Nature Systems Controsoil is a natural blend of soil and volcanic ash. Setting it apart from other substrates, Controsoil does not contain high nutrient levels that can cause spikes in ammonia levels. It primarily focuses on impurity absorption and providing balance from the start. This approach makes UNS Controsoil a great choice for all skill levels and