Apex TRIDENT (Alk, Cal, Mag) Monitoring Device - Neptune Systems They can also be mounted

They can also be mounted with Reef Brite's LED Mounting Legs

no impossible snap on covers and no fussy loose rollers to mess with

H160 Tuna FloraSpecifications

Incorporated by corals

Apex TRIDENT (Alk, Cal, Mag) Monitoring Device - Neptune Systems They can also be mountedThe Trident is an automated testing system that regularly tests alkalinity, calcium, and magnesium in your saltwater aquarium and then communicates this information to your Apex so you can get alerts, and change your dosing. When combined with the DOS (available separately) it creates a fully automated system for the proper dosing of supplements, maintaining them at consistent levels. HIGHLIGHTED FEATURES: Automatically tests seawater for Alkalinity,