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How far can the aF4 be placed from the aquarium
• Dimensions (LxWxH): 450 x 450 x 400mm (17
Each component of the skimmer was meticulously designed and tested by aquarium hobbyists to ensure the best possible performance
The mounting feet can accept any thickness of tank
Prevents backflow siphons when used with a hang-on-back overflow
OS-1 Optical Level Sensor V2 monitor How far can the aF4Optical sensors are the go to sensor if you want a reliable sensor over a long period. The Neptune Optical Sensor plugs directly into the FMM allowing you to monitor the level of your sump, mixing station, or any other reservoir with liquid in it. 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