Wondering how much CO2 you should have in your tank? In this video, we walk you through how to use a CO2 indicator to measure and maintain perfect CO2 levels in your aquarium. We’ll show you how to use the color-changing indicator to ensure your plants and fish thrive.
The CO2 indicator helps you monitor CO2 levels with ease, turning blue for too little CO2, yellow for too much, and green when it’s just right. We explain how to set it up, where to place it in your tank, and how to adjust your CO2 levels for optimal plant health and fish comfort.
In this video, you'll learn:
- How to use a CO2 color indicator
- What the different colors mean for CO2 levels
- Tips on maintaining the right CO2 balance in your tank
- Where to place the indicator for accurate readings
Whether you’re a beginner or a seasoned aquarist, this simple tool helps keep your tank in top shape.
