NEPTUNE SYSTEMS APEX I/O BREAKOUT BOX ESV Aquarium Products 1 meq/L or 0

1 meq/L or 0

2x Mounting Bracket Screws

There is also an emergency opening in the fleece area that will allow the water to empty out into the skimmer/refugium section in case it rises preventing the sump from overflowing

A simple vented wedge valve output provides precision control and allows cleaned water to exit the skimmer below water for quiet operation

the HI98319 Marine Salinity Tester measures conductivity (EC) to determine the salinity of natural and artificial seawater

NEPTUNE SYSTEMS APEX I/O BREAKOUT BOX ESV Aquarium Products 1 meq/L or 0Add the I O Breakout Box to your current aquarium controller an easy way to connect up to six external switch inputs. The breakout box is compatible with any Apex Controller. Float Switches for sump alerts or ATO (Auto Top Off) Push Buttons for special feed, cleaning, ect. modes Leak Detectors Magnetic switches on cabinets for intrusion detection Many other creative uses Customize your Neptune Apex Controller with the I O Breakout Box. Add float