Test Strip Photo Matching
Match strip colours to a reference card and review the estimated readings
Photograph your test strip together with its reference colour card, align both frames, and review each estimated reading before applying it to your tank.
Related Guide
Take a photo of your test strip and colour card together. The colour matcher samples the strip colours and matches them against the card swatches using perceptual colour distance.
Align the two rectangles on your photo — green for the test strip, blue for the colour card — and the engine does the rest. Review the matched values before applying them to your tank.
FAQ
How accurate is photo colour matching?
The engine uses CIE LAB colour distance (Delta E 76) to find the closest swatch on your brand's color card. Accuracy depends on lighting, photo quality, and correct alignment of the strip and card frames.
Which test strip brands are supported?
API 5-in-1, JBL ProAquaTest 6-in-1, and Tetra EasyStrips 6-in-1 are built in. You can also add your own brand using the custom calibration wizard.
Can I enter values manually instead?
Yes. Choose 'Enter values manually' in the scan dialog to type in readings from your test strips.
Where are the results saved?
Values are saved to your tank's measured overrides and used by the blueprint compatibility engine.
Did this answer your question?
Results are estimates based on general guidelines. Individual species may have specific requirements.