Description
Complete Co2 System: Alloy Steel Cylinder
Carbon Dioxide is necessary for planted tanks which are essential for keeping certain species of fish in their best condition and combat the growth of algae. But equipment for pressurised CO2 system may looks intimidating, especially to a new hobbyist. At East Ocean Aquatic, we understand the agony and offers a range of complete Co2 system that caters to different capacities needed to achieve planted tank that are not just beautiful but also useful for fish health. While aquarium plants widely varied, they all need a constant supply of carbon dioxide to grow successfully and nurturing aqua life at the same time.
2 Litre Complete Kit includes
1 x ANS Co2 Alloy Cylinder – 2 Litre
1 x ANS PRO II CO2 Regulator Advance (Dual Stage with Solenoid)
(Bubble Counter and check valve are included in the Regulator)
1 x Aquapro Diffuser Co2 (M)
1 x ANS Co2 Resistant tube 3m Clear
3 x ATA AA-01 Suckers
3 Litre Complete Kit includes
1 x ANS Co2 Alloy Cylinder – 3 Litre
1 x ANS PRO II CO2 Regulator Advance (Dual Stage with Solenoid)
(Bubble Counter and check valve are included in the Regulator)
1 x Aquapro Diffuser Co2 (L)
1 x ANS Co2 Resistant tube 3m Clear
3 x ATA AA-01 Suckers
5 Litre Complete Kit includes
1 x ANS Co2 Alloy Cylinder – 5 Litre
1 x ANS PRO II CO2 Regulator Advance (Dual Stage with Solenoid)
(Bubble Counter and check valve are included in the Regulator)
1 x Aquapro Diffuser Co2 (L)
1 x ANS Co2 Resistant tube 3m Clear
3 x ATA AA-01 Suckers
You can also check out our complete guide to the Co2 System set up.
***advantage of buying from us***
The advantage of buying the Co2 System from us is that you can simply bring your empty Co2 cylinder (with the regulator attached) to our store. We can do an instant refill for you by exchanging your empty cylinder with a full cylinder with your regulator re-assembled. This will not only spare you from the agony of any dismantling and re-assembling but also reduce the chance of any Co2 leakages.
The Complete CO2 System with Alloy Steel Cylinder
This Complete CO2 System bundles a refillable alloy steel cylinder with the regulator and delivery parts you need to inject carbon dioxide into a planted tank, taking the guesswork out of assembling a setup piece by piece. We put together kits like this for Singapore hobbyists moving from low-tech to high-tech planting, where reliable CO2 is the single biggest driver of lush carpets, vivid stem colour and fewer algae headaches. The larger cylinder means longer intervals between refills, which is convenient given local refill logistics.
For a stable planted tank here, aim for steady CO2 during the photoperiod, switch it off at night when plants stop consuming it, and watch your drop checker for a healthy green. A solenoid on a timer makes this effortless and avoids overnight CO2 buildup that can stress fish. Because our tap runs soft with low KH, dose carefully and observe livestock, as CO2 lowers pH and the swing is sharper in poorly buffered water.
Browse the full CO2 systems range, and our CO2 setup guide for beginners with the drop checker measurement guide walk you through dialling it in.

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