We use Luxfer, the world’s largest manufacturer of aluminum high pressure cylinders, offers a broad range of high-quality, high-performance CO2 cylinders. . Clean, corrosion-resistant, lightweight Luxfer cylinders ideal choice for a fish keeper wanting on demand CO2 for there tank and plants.
Aluminum cylinders can weigh up to 30% less than comparable-sized steel cylinders making them easier to move and transport.
Aluminum cylinders are more corrosive resistant meaning your cylinder will last longer
These cylinders are delivered full of CO2.
Usually available in these sizes:
The 2kg fits a kegerator cylinder holder.
Thread Spec.: M25 x 2 – ISO