API test kit

[Pschmitt]

I have a slight problem with the ammonia test. It keeps reading 0.25. The aquarium has been running for 3 months. Nitrite 0, Nitrate 10. To make sure, I tested my replacement water (newly made) and it also read 0.25. Bad test kit?

[slitherbomb]

Mine also looks like it is at.25. It has never shown the bright yellow as being 0.

[Mumma.of.two]

Mine does exactly the same thing.

[dianel64]

Mine does the same.....I even tested the tap water & it was .25 also....

[paulweck]

Same here mine always looks Like it at what u would think was like .10 ppm I dono why its like that I was thinking about trying a different test kit