Ammonia Alert

🧪 Usage Instructions

Initial Setup

1. Remove from packaging and rinse briefly before use.
2. Place Ammonia Alert inside the tank (not in the sump or dry area), ideally in a visible spot.
3. Allow 15 minutes for the sensor to acclimate to the water and show an initial reading.
4. The sensor changes color in response to ammonia levels—monitor the dial daily for changes.

Maintenance Dosing

• The sensor lasts 12 months and does not require recalibration.
• To clean, gently wipe the sensor with a soft cloth if algae or debris accumulates.
• Avoid using detergents or solvents when cleaning.
• Replace the device after 1 year or when readings become inconsistent.

Frequently Asked Questions (FAQ)

Q: How does Ammonia Alert differ from traditional test kits?
A: It provides real-time, continuous ammonia monitoring, unlike test kits that only show results at the time of testing.

Q: Will it detect total ammonia or just free ammonia?
A: It specifically measures free (toxic) ammonia, which is the harmful form affecting fish.

Q: My alert is showing "Alert" or "Alarm" but test kits show 0—why?
A: Most test kits measure total ammonia. Ammonia Alert only responds to free ammonia, offering a more accurate measure of toxicity.

Q: Can I use Ammonia Alert with Prime or other ammonia detoxifiers?
A: Yes. It still works effectively, though readings may show slightly elevated levels if Prime is actively binding ammonia.

Q: Do I need to replace it if it gets discolored or dirty?
A: No. Simply clean it gently. As long as the color scale is visible and readings are consistent, it's still functional.

You may return most new, unopened items within 7 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.

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.