Regulators & Aluminum CO2 Tanks

CO2 Regulators

Elegant, reliable and easy to use

Blau CO2 regulator

7780084 Compact regulator with bubble counter
Integrated bubble counter and check valve.
Precise regulation of flow by needle valve.
Installation wrench included

Blau CO2 regulator

7780086 Compact Regulator with electronic valve and bubble counter
Integrated bubble counter and check valve. 
Precise regulation of flow by needle vlave.
With solenoid valve.
Installation wrench included

Blau CO2 regulator

7780085 DUAL Compact Regulator with electronic valve and bubble counter
Integrated bubble counter and check valve.
Precise regulation of flow by needle vlave.
With solenoid valve.
Two CO2 outlets to feed large aquariums with diffusers on both sides or two aquariums at the same time. 
Installation wrench included

Blau CO2 regulator

7780093 Solenoid valve
For 5 mm air tube

Blau CO2 regulator

7780087 Spare electronic valve
Spare electronic valve for Blau Aquaristic regulators 

Blau CO2 regulator

7780088 Spare bubble counter
7780089 Spare gasket


CO2 Nano Set

The initiation set in the world of CO2.

Blau CO2 nano set

7780017 CO2 Nano Set
Disposable Cartridge 95gr
+ CO2 Regulator for Disposables
+ 3 in 1 Diffuser 
+Cartridge Stand
+ Tube holder
+ Air tube

Blau CO2 regulator

7780020 Nano regulator for disposable cartridge


Blau CO2 cartridge

7780018 CO2 disposable cartridge 95gr.
Vertical output
Thread: 5/8-18UNF
170 x 40 x 40 mm
Not refillable

Aluminum CO2 Tanks

Elegant, light, protected by transparent epoxy paint
Blau CO2 aluminum cylinder
7780028 CO2 Aluminum Tank 1 L

Horizontal output
DIN477-W21.8 threaded
Chrome coated valve
360 x 81  mm
Empty weight: 1,56 Kg
Capacity 1 l. / 0,86Kg CO2
PW 124 BAR

Blau CO2 aluminum cylinder
7780029 CO2 Aluminum Tank 3 L

Horizontal output
DIN477-W21.8 threaded
Chrome coated valve
525 x 108 mm
Empty weight: 1.9 Kg
Capacity 3 l. / 1,98 Kg CO2
PH 124 BAR

Certificate in compliance with the corresponding EC Directives.