Seachem Ammonia Alert Sensor for Fresh and Saltwater Aquariums
Seachem Ammonia Alert Sensor for Fresh and Saltwater Aquariums
Seachem Ammonia Alert is an innovative color device for continuously detecting and monitoring free ammonia in aquariums. A sensor changes from yellow to green to blue, relative to the ammonia concentration in the water. Seachem Ammonia Alert detects less than 0.05 mg/L (ppm) free ammonia and alerts you before fish show any signs of stress. It lasts over a year and replacement sensors are available.
- Easy visual gauge to monitor ammonia in your reef or fish tank
- Use in saltwater or freshwater aquariums
- Provides 1 year of ammonia detection
In the absence of free ammonia the unit will assume a yellow or faint yellow-green color. It is normal for the dry sensor to have a greenish hue. It may take up to a few days for a dry sensor to equilibrate with the water. No sampling of water or test procedures are required. The presence of the free ammonia is detectable continuously with a response time of about 15 minutes. Response to decreasing ammonia is slower, requiring about 4 hours to register a SAFE reading.
Shipping Charges
At UptownPetSupply.com, we offer convenient flat-rate shipping, ensuring your order is delivered quickly within 1-5 days via FedEx or USPS. Our shipping fees are based on your order's sub-total, providing a single charge regardless of the size or weight of your items, even for large orders with multiple boxes.
Shipping Rates:
Orders between $0.01 - $29.99: $6.99
Orders between $30 - $49.99: $12.99
Orders between $50 - $149.98: $14.99
Orders of $149.99 and above: Free Shipping
Free Shipping on Orders Over $149.99
We are delighted to offer free shipping for orders with a sub-total exceeding $149.99. This applies to all products on our site, with no exclusions.
Shipping Map & Times
Our commitment to fast shipping is fulfilled through reliable FedEx and USPS services. We ship to the 48 contiguous United States, excluding Alaska, Hawaii, and Puerto Rico.
Standard Shipping: 1-5 business days
Please note that transit times vary based on your shipping address. Our fulfillment center, located in San Diego, CA, processes orders from Monday to Friday. For estimated delivery times, refer to our shipping map, which is based on your delivery address.
Same-Day Shipping Deadline
To ensure timely delivery, orders placed before 6:00 AM (PST) from Monday to Friday will be shipped on the same business day. Orders placed after this time will be shipped the following business day. Orders made over the weekend or on major holidays will be processed on the next business day, subject to order volume and seasonality.
1 Day Order Processing
We take pride in quick handling and processing, ensuring that all orders are processed within one business day, Monday to Friday, excluding major holidays.
Carrier Information
All orders are shipped via FedEx or USPS, ensuring fast and secure delivery. All packages are insured for protection against loss or damage in transit. Tracking numbers are provided via email upon shipment.
Return:
Customer satisfaction is extremely important to us. Simply log into your account to submit a return. Products may be returned within 30 days of receipt. If you are not 100% satisfied with your purchase, you may return your items for a refund. Returns must be unused, unworn, and in the original condition with manufacturer packaging to warrant a refund. Read our full return policy.
