Silent 12V DC operation ensures minimal noise and keeps equipment cool for safe, uninterrupted use
Automated on/off control syncs with standard light timers or smart plugs for precise CO2 dosing
Ultra-compact design mounts directly to the regulator without adding bulk to your aquarium setup
Delivers consistent daily CO2 injection to maintain stable water chemistry and suppress algae growth
Summarized by Shop
The Ultum Nature Systems Micro CO2 Solenoid helps manages CO2 injection in planted aquariums. Designed specifically for use with the UNS Micro CO2 Regulator, this accessory allows for automated on-off control of CO2 output. Best For
- Hobbyists building a custom Micro CO2 system
- Nano planted aquariums
- Automated CO2 schedules
- Replac
Operating Voltage
110V-220V AC input, 12V DC output
Valve Type
Electronic magnetic solenoid
Noise Level
0 dB silent electronic click system
Compatibility
Designed for Ultum Nature Systems Micro CO2 Regulator
Included
1x UNS Micro CO2 Solenoid, 1x 12V DC power adapter