Specifications
Approximately 130 tests per bottle
Applicable Scenarios
- New tank monitoring
- Quarantine or treatment tanks
- Confirming system abnormalities
Recommended Reasons
- Easy to use
- Results can be read within about 5 minutes
- Clear color change
- High sensitivity
- Enables early detection of ammonia issues
Usage Guidelines
New tank detection standard
Recommend ammonia concentration below approximately 0.25 ppm before adding fish.
If above:
→ Suggest changing about half the water
→ In severe cases, may require multiple water changes per day
Daily fish tank maintenance
Stable tanks should show no detectable ammonia.
If ammonia is still present after a period of cycling,
→ Typically indicates a filtration system issue
System changes and special tanks
After replacing filter media, adjusting decor, or in quarantine/treatment tanks
→ Recommend increased testing frequency
→ If values are abnormal, prioritize water changes immediately
Reading details
This reagent has high sensitivity.
→ Minor color changes (near 0.25 ppm) may be background interference and should be observed before acting
→ If reaching 0.5 ppm or above
→ Typically indicates the need for intervention
FAQ
How long does it take to read the test result?
Approximately 5 minutes
What is the recommended ammonia level before adding fish to a new tank?
Below approximately 0.25 ppm
When should I increase the testing frequency?
After changing filter media, adjusting decor, or in quarantine/treatment tanks




Wanda Russell –
The test is very easy to use and gives clear results. I used it during the first week of setting up my tank and caught a high ammonia level early. I changed the water immediately and the fish stayed healthy. The color change is noticeable even at low concentrations.
Joanne Hemmings –
Great for monitoring new tanks. I tested every few days during cycling and noticed the ammonia dropped steadily. The instructions are clear and the test strips are reliable. Only slightly sensitive to background interference at very low levels.
Rachel McDonald –
Used it in a quarantine tank for a sick fish. The test detected a spike in ammonia quickly, which helped me take action before the fish got worse. Very effective and fast to read.