A3 Apex Jr Aquarium Controller System - Neptune Systems calcium 2) By adding artificial impedance

2) By adding artificial impedance to your flow

Dissolves quickly & easy to dose

3 control mechanisms

then add 1 capful (5 ml) of Bacter Clean•M for every 25 US gallons (100 L) of aquarium volume

A3 Apex Jr Aquarium Controller System - Neptune Systems calcium 2) By adding artificial impedanceA3 Apex Jr: Aquarium Monitoring for All Essential Monitoring of Temperature, pH, and Water Levels Leak Detection Sensor Included Expandable: Add on other Apex Modules to Expand Your System Built In WiFi & Remote Access via Apex Fusion Notifications when Parameters Fall Outside Set Safe Zones Why Do I Need an Aquarium Monitor? An aquarium monitor is a valuable tool for any aquarist. It serves as your eyes and ears, continuously checking and reporting