Do you want vibrant aquatic plants, clear water and active frolicking fishes in your aquarium? One of the easiest way to maintain a beautiful fish tank is to ensure a proper supply of carbon dioxide (CO₂) in the water.

Low levels of carbon dioxide affects photosynthesis, and stunts the growth of aquatic plants. Before long, plant leaves and stems become pale, and possibly the plants may not survive. Unhealthy plants can eventually cause algae to develop, which is unsightly (more cleaning to be done too) and creates cloudy water and impacts the growth of fishes and aquatic creatures.

One easy and effective way to get sufficient carbon dioxide into your aquarium water is through the use of Pressurised Carbon Dioxide. The ISTA Pressurised Carbon Dioxide cylinder contains liquefied CO₂ and is available in 0.5L, 0.82L, 1L, 2L and 3L sizes. Once setup, you simply measure the CO₂ levels with drop checker and adjust the supply of CO₂ gas entering your fish tank whenever appropriate.

Specifications:

• Cylinder size: 1L
• Type: Aluminium CO₂ Cylinder (Face Up)
• TUV, DOT regulation approved
• Seamless aluminium alloy cylinder
• Surface treated with epoxy resin coating, free from oxidation