PRO-SA-Series - Aquarium CO2 Dual Stage Regulator

CO2 needs to be added to the your tank so that it is absorbed by aquatic plants, allowing photosynthesis to occur. In turn, Oxygen is emitted by plants. This will be indicated when plants are "pearling".

Fish, shrimps and microorganisms use this Oxygen to breathe and to live. 
This high quality regulator suits the refillable CO2 tank. Adjustable pressure inhibition function (0-0.35MPa) allows the outflow pressure to be manually controlled, and it is compatible with CO2 distribution parts. Excellent for distributing CO2 supply to multiple aquarium tanks.

PRO-ADA Series - New Generation of our most popular Aquarium Dual Stage CO2 Regulator.

Completely redesigned with new pressure stabilisation construction. Much larger internal springs are giving safety and precision at the highest level.

Dual stage design minimises increase in output pressure as pressure drops in gas cylinder and will prevent end-of-tank-dump, keeping your aquarium livestock safe and CO2 levels constant.

Features:

• New quality design and completely new construction.
• Innovative design provides extreme accuracy and safety.
• Integrated Solenoid Valve.
• Adjustable working pressure up to +/- 40PSI (3 BAR) which makes excellent product for both Tropical and Marine Aquariums.
• Needle valve with bubble counter included.
• Dual gauge pressure indicators (tank volume and flow pressure / working pressure)
• Due to Two Stages construction compatible with any size CO2 Cylinders.
• The thread is made according to AU standard (W21.8)
• 2 Year Warrenty

Co2 bottle Not included/AC Integrated Solenoid Valve Not included