Apex to Jebao cable

This cable can run your Jebao wavemaker through the VDM module on your Apex system.  

Apex Flowmeter

This will show you how to make a cable to go from ebay flowmeters to the apex unit

Apex DOS ddr port Optical sensors

This DIY will show you how to run 2 ebay optical sensors using the ddr port on the Apex DOS unit

Apex to Mars Aqua using the VDM port

This DIY will show you how rewire you Mars aqua to use cat5 port and control the light through the Apex VDM port

Apex 24v Accessory cable

This DIY will show you how to make a cable to run 24v items off the Apex

Cement Frag Plugs

This will show you how to make your own cement frag plugs and disc