Tunze Osmolator Replacement Controller - 5017 Boxfish This dramatic marking is circled

This dramatic marking is circled by deep blue

Ferric hydroxide media designed for freshwater and saltwater use

Metal halide is the preferred lighting for most anemones

Use compatible 1 inch threaded fittings and make sure the pump remains easy to access for routine cleaning and service

Silence Magnet Holder supports quiet mounting on aquarium glass

Tunze Osmolator Replacement Controller - 5017 Boxfish This dramatic marking is circledTunze Osmolator Replacement Controller 5017 The Tunze Osmolator Replacement Controller 5017 is a genuine replacement controller for compatible Tunze Osmolator 3155 auto top off systems. It is intended for servicing an existing Osmolator installation when the controller module needs replacement while the compatible sensors, pump, tubing, and mounting hardware are reused. Osmolator 3155 Replacement Controller Genuine Tunze replacement controller module.