Description
xOverview
Seachem MultiTest Ammonia Test Kit delivers sensitive readings for both the total ammonia (NH3 and NH4+) and the free ammonia (NH3) you care about in freshwater and marine aquariums. The detection threshold reaches below 0.05 mg/L, helping you monitor trace levels that can impact aquatic life.
Using the same gas-exchange technology as Seachem’s Ammonia Alert, this kit can measure free ammonia even when ammonia-removal products are in use. That means you can test without removing treatment products first, which helps you observe the system’s real-time state rather than a reset reading.
Smart design for busy tanks
- Measures total and free ammonia down to less than 0.05 mg/L
- Multi-cavity plate for simultaneous testing of up to 6 samples
- Includes a reference for test validation
- Suitable for Marine or Freshwater systems
Why this kit stands out
Unlike some older methods, this kit relies on a gas-exchange approach that minimizes cross-interference when ammonia-removal products are used. It helps avoid false readings that can occur with high-pH-based tests, giving you a clearer view of the system’s ammonium balance without guessing.
Practical benefits you may observe include more informed decisions about feeding, water changes, and product usage, all grounded in precise, lab-style readings applied directly to your tank’s conditions.
How to use
- Collect a small sample of tank water in a clean container
- Add reagents per the included instructions
- Compare the resulting color to the built-in reference to read total and free ammonia
- Use the multi-cavity plate to run up to 6 tests at once for faster checks
Real-world scenarios
New tank setup: establish initial readings before stocking to gauge early stability.
Ongoing maintenance: monitor free ammonia during product treatments or after water changes to track potential fluctuations.
Care and storage
Store in a cool, dry place away from direct sunlight, and replace reagents as recommended to preserve accuracy.
Reliability for daily testing
Designed for routine checks across freshwater and marine systems, the MultiTest kit delivers repeatable results without a steep learning curve. Its compact design travels well for demos or shop tanks.
- Compact kit that travels well for store demos or fish-room use
- Clear reference for validation keeps tests aligned over time
Note: While readings guide management decisions, consider your tank's unique needs and recent changes when interpreting results.
FAQ
Q: What does the Seachem MultiTest Ammonia Test Kit measure?
A: It measures total ammonia (NH3 and NH4+) and free ammonia (NH3) with high sensitivity for freshwater and marine tanks.
Q: Why is testing free ammonia important?
A: Free ammonia is the more toxic form; monitoring it helps gauge potential risk to aquatic life, especially when using ammonia-removal products.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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