Seachem CO₂ Indicator Solution 50 ml
Seachem CO₂ Indicator Solution is a ready‑to‑use color‑changing fluid for monitoring carbon dioxide levels in planted aquariums with CO₂ injection systems. Used with a glass pH checker, it shows CO₂/pH changes through easy‑to‑read color shifts — helping you maintain healthy plant growth.
Key Features:
• Monitors CO₂ levels via pH indicator color change (yellow→green→blue).
• Works with Seachem glass pH Checker for accurate readings.
• Simple to use — just fill and observe color for feedback.
• Compact 50 ml size — ideal refill solution.
Why It Matters:
• Helps you fine‑tune CO₂ levels so aquatic plants thrive and pH stays balanced in your planted aquarium.
