NEPTUNE SYSTEMS LAB GRADE REPLACEMENT DISSOLVED OXYGEN PROBE MEMBRANE KIT DOMEM Nyos Full decoupling by means of

Full decoupling by means of silicone feet

Note - Designed for rimless tanks and not guaranteed to fit with rimmed aquariums

Available in 8 fl

of aquarium water adds 1 ppm nitrate

NEPTUNE SYSTEMS LAB GRADE REPLACEMENT DISSOLVED OXYGEN PROBE MEMBRANE KIT DOMEM Nyos Full decoupling by means ofIf you have the Neptune Systems Dissolved Oxygen Probe, then this is the direct replacement kit for that probe. The replacement kit will include 5 membranes and cleaning solution. The DO probe is not a cheap item and by simply replacing the membrane within the probe it will act just like new again. We suggest changing out the probe's membrane every 3 months for best results. Sensor Membrane within the probe should be replaced every 3 months for best