Hydration

How to Increase CO2 Levels in Your Aquarium

Although we mainly supply CO2 refills for making sparkling water at home, we often get asked about CO2 in aquariums

Understanding the role of CO2 in your aquarium is crucial for maintaining a healthy environment for both your aquatic plants and fish. This gas, often overlooked, plays a significant part in the overall tank health.

Having said that, the gas you use to refill your soda maker isn’t the same as the gas in your aquarium - not quite.
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