Aquarium DIY CO2 Generator System Kit with pressure gauge, airflow adjustment and shut off switch.
Brand new and high quality easy to set up CO2 system is designed for low cost planted tank or algae use.
What do you need to prepare for this system?
Items below are not included: You need to obtain the following:
2 x 1.25 or 2 Litre soft drink plastic bottles
1x 200g of Citric acid* or 200ml of vinegar
1x 200g of baking soda
∗ Citric Acid works much better
Tips to install:
The bottles must be clean. When making changes to the flow avoid sudden big changes turn the knob slowly. Don’t shake and squeeze the bottles and walk away. Keep the needle in the green zone.
1 x Ferromagnetic
1 x Suction Ball
1 x Switching Valve
1 x Pressure gauge
2 x Bottle Caps
1 x Flow Control Valve
CO2 line as pictured.