Dual Gauged Aquarium CO2 Regulator DIN477
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Dual Gauged Aquarium CO2 Regulator DIN477If you’re a serious hobbyist and you use pressurised CO2, then you’re already heading in the right direction. Providing your plants with CO2 is a must if you want your plants to grow as nature intended – and if you want to grow foreground plants then it’s an absolute must. In the past, it was difficult getting CO2 bottles refilled as businesses would only refill their own bottles for health and safety reasons. Frustrating but understandable. But like most things in life you can find solutions to problems and the answer was to use pub style CO2 bottles or fire extinguishers. These can be refilled easily and you can buy/rent them for very little money. The key feature of this regulator is that it fits any CO2 bottle with a connection size DIN 477 – this is the UK standard thread size. This regulator can be use on a fire extinguisher! |