Can I use this for dirt?

The Kit does not test for calculus.

What range of ammonia concentration do the strips cover?

As deadly as Amonia is to your fish, you would be better served using API Ammonia test drops. The strips are not nearly as accurate. Just buy the API Freshwater Master Test Kit. In my experience the none of the test strips are not accurate as the drops.

Will this item test for cyanobacteria?

No, the ph test kit will not test for cyanobacteria.

Do these measure total amonia (tan) or just free amonia?

API Ammonia Test strips reads total ammonia.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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API Ammonia NH3 NH4 Test Strips 25 Count

API Ammonia NH3 NH4 Test Strips 25 Count

Product ID: 267601986

Details

Brand
API
Manufacturer
API
Recommended uses for product
Aquarium Water
Unit count
1 Count
pH range
6.0-8.0

🌊fresh & saltwater compatible

🐟prevents fish loss

🧪25 rapid test strips

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€ 40.36

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🐠 Stay ahead of ammonia spikes—because your fish deserve the best!

TRUSTED ACCURACY - Highly rated by thousands for reliable, quick water quality checks.
FISH SAFE MONITORING - Protect your aquatic friends by catching toxic ammonia early.
USER FRIENDLY DESIGN - Strip format means no messy chemicals or complicated procedures.
INSTANT AMMONIA DETECTION - Get precise NH3/NH4 readings in seconds—no more guessing.
UNIVERSAL WATER COMPATIBILITY - Works flawlessly in both fresh and saltwater environments.

API Ammonia NH3 NH4 Test Strips provide 25 easy-to-use, rapid tests designed for both fresh and saltwater aquariums. These strips help monitor toxic ammonia levels to prevent fish loss, offering a quick, accurate alternative to liquid test kits favored by thousands of aquarists.

Specifications

ASIN	B002DREWMK
Brand Name	API
Customer Reviews	4.4 4.4 out of 5 stars (1,914)
Global Trade Identification Number	00317163040331
Item Type Name	Aquarium Test Kit
Item Weight	23 g
Manufacturer	API
Material Type	Plastic
Model Number	33D
Part Number	33D
Recommended Uses For Product	Aquarium Water Test Strips
Sterility Rating	6.0-8.0
UPC	634252008684 317163040331 015568924385
Unit Count	1 Count

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