Tunze Turbelle Stream 6105 ORCA MK2 Oscillating Powerhead Biological Filtration Media Integrated automatic top-off: The MAX

Integrated automatic top-off: The MAX NANO G2 includes an ATO system to help stabilize rear-sump water level as evaporation occurs

and monitor nutrient levels as the refugium matures

Compatible wide blade expansion: 0220

Combines automatic water change and automatic top off functions in one compact device

0 is a practical step up for systems that need stronger flow than compact nano pumps but still require quiet operation and simple installation

Tunze Turbelle Stream 6105 ORCA MK2 Oscillating Powerhead Biological Filtration Media Integrated automatic top-off: The MAXTunze Turbelle Stream 6105 ORCA MK2 Oscillating Powerhead The Tunze Turbelle Stream 6105 ORCA MK2 Oscillating Powerhead is a complete high end reef circulation system that combines the efficient Turbelle Stream 6105 pump with the ORCA MK2 oscillating unit. Instead of pushing water in one fixed direction, the ORCA system moves the pump dynamically and can coordinate flow direction with pump output through app based control, creating changing water