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Details
Eheim pH Liquid is a pH calibration solution that helps keep aquarium pH sensors reading accurately.
- 20 ml volume
- Single-use sachets
- Each sachet holds one calibration's worth of solution
- Designed for aquarium pH sensors and meters
- Full ingredient list printed on packaging
Who it's for: Aquarium keepers who want dependable pH readings from their meter or sensor.
Key benefits
- Keep pH meter readings accurate
- Monitor aquarium water pH with confidence
- Fresh solution for every calibration
- Quick, straightforward calibration routine
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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