Oase Upgraded BioMaster External Aquarium Filters Model:BioMaster 600 The pond also has a

The pond also has a wildlife escape route

even when the EAC controller is not in use

This easy-to-use pond filter uses both UV and biological filtration to ensure your pond remains an underwater paradise for its residents

The Skimmer works quickly and effectively to free the water surface of debris and floating remains

simulated day and night time

Oase Upgraded BioMaster External Aquarium Filters Model:BioMaster 600 The pond also has aOase BioMaster External Filter systems are innovative and effective Aquarium filters. And we are now offering an upgrade pack with each model for even better performance, completely for free (see below) Using a multi staged filtration process, the BioMaster works hard to keep the tank water clean and healthy by putting it through a combination of mechanical and biological filtration to produce the required clean water. Each BioMaster has a Pre Filter