- 30-day returns on unused items
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Details
Ista CO2 Multi-Angle Indicator Liquid is a 10cc test solution for checking carbon dioxide levels in planted aquariums.
- 10cc bottle size for repeated testing
- Designed for planted aquarium CO2 monitoring
- Multi-angle indicator for easier color reading
- Used with a color chart to compare results
- Helps track CO2 consistency over time
Who it's for: Planted aquarium keepers who want a simple way to monitor CO2 levels and keep them steady between water changes and CO2 adjustments.
Key benefits
- Monitor CO2 levels in your planted tank
- Read results easily with a color chart
- Track CO2 consistency over time
- Get enough liquid for repeated testing
How to use
Our Policies
Unused items in their original packaging can be returned within 30 days of delivery.
US orders over $75 ship free; below that, shipping is $9.99. Other countries see the rate at checkout. If customs charges you on delivery, send us the receipt and we refund it.
You can return unused items in their original packaging within 30 days of delivery. Opened cosmetics can't come back for a change of mind, but we always replace or refund items that arrive damaged, defective or wrong.
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