New Apex Control System Features
Prevents catastrophes by monitoring key parameters in your aquarium, takes corrective actions for you, and alerts you via your smart phone when things go off track.
Monitors your equipment – e...
Optional display module for New Apex
Orange Backlight screen
Silver module casing
What is the difference between double junction and single junction porbes?
Single junction probes put the reference electrode in direct contact with aquarium water. Over time, the junction will slowly leak aquarium water into t...