Neptune Systems Optical Sensor (OS-1)

Neptune Systems Optical Sensor (OS-1)Description: Neptune Systems Optical Sensor (OS 1) This sensor plugs into your FMM and, using reflected infrared light, will signal your Apex when it changes state from being wet to dry or dry to wet. This sensor can be used for constructing your own ATO (auto top off), as a high level warning sensor in your sump, water storage level sensor, and much more. The sensors can be mounted into custom brackets or through a hole in a vessel. Included are a

Nickel: lack of germination or seed formation

It has got its all-round rotatable pumphead

Broad Spectrum Remedy

Fluval Zeo-Carb Media 1

Push the nozzle to the bottom of the tank to vacuum up the fish waste

Up to 13cm

use this product with Fluval Biological Enhancer to prevent and control potential increases in ammonia and nitrite levels due to rapid organic waste breakdown

Extremely quiet operation and wear-resistent ceramic shaft

Modular design is easy to access and clean

Other manufacturers try to include ALL necessary nutrients

Code of distributor: FLED85 / 16897

Easily cleans away nuisance algae without getting your hands wet