Seachem Ammonia AlertRegular price Dhs. 49.50 Save Dhs. -49.50
Seachem Ammonia Alert is an innovative color device for continuously detecting and monitoring toxic free ammonia. A sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. No test kits, chemicals, or procedures are needed. The device detects less than 0.05 mg/L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress. It lasts over a year. This product is not recommended for use at acid pH. Marine or freshwater use. 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, chemicals, 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 go from TOXIC to SAFE on removal of ammonia. It's small, clear, and unobtrusive, so it won't detract from the view of your aquarium. As little as 0.02 mg/L of free ammonia will produce a greenish hue on the detector surface. This corresponds to a total ammonia (both ionized and free ammonia) of 0.25 mg/L in marine water at pH 8.3. In freshwater at pH 7.0, this corresponds to 3.6 mg/L total ammonia.
Free ammonia is much more toxic than ionized ammonia. As free ammonia, the ALERT color corresponds to about 0.05 mg/L, ALARM to about 0.2 mg/L, and TOXIC to about 0.5 mg/L. Administering a water change should be considered for any indication other than SAFE. The ALERT concentration is tolerated for 3-5 days, ALARM for 1-3 days, and TOXIC is rapidly harmful, requiring immediate attention. For emergency ammonia removal, treat with AmGuard. No care is required beyond removing algae with a clean, soft material. Avoid touching the sensor with fingers, since skin oils can damage it. Do not use bleach, soap, detergents or hard objects to clean the sensor. Some dye medications may discolor the sensor. Sensitivity improves with age, provided the unit is not allowed to dry out, however, drying does not permanently impair the unit. For maximum sensitivity, the unit should be read under natural daylight or daylight simulating light. Red enhancing light minimizes green and blue hues, decreasing the apparent sensitivity of the unit. The response of the unit may be checked by holding it briefly over the mouth of an ammonia bottle: color should develop rapidly.
Please note, we do not deliver on Saturdays or public holidays, and have a very limited delivery schedule on Sundays.
Dubai: "Next Day" Delivery applies for orders placed before 5pm from Sunday to Thursday. Orders placed after 5pm cannot be guaranteed for "Next Day" delivery and will be moved to the following day. We will always try our best to get your order delivered as quickly as possible. Any orders received on Friday and Saturday will be delivered on the following Monday.
Sharjah & Ajman: We endeavour to ship all orders promptly and as quickly as possible. Deliveries within Sharjah & Ajman are delivered within a maximum of two (2) working days. We always try to deliver as quickly as possible.
Abu Dhabi: We endeavour to ship all orders promptly and as quickly as possible. Deliveries within Abu Dhabi are delivered within a maximum of five (5) working days. We always try to deliver as quickly as possible.
Other Emirates: We endeavour to ship all orders promptly. Deliveries to other Emirates (not including Abu Dhabi, Dubai, Sharjah & Ajman) are received within seven (7) working days.
Dubai, Sharjah & Ajman: “Free Delivery” is applicable for orders over AED105 that are being delivered to your home or office address, subject to availability of the item(s) you have ordered.
For orders valued below AED105, delivery charges apply. Delivery fees are AED40 (applicable to Dubai, Abu Dhabi, Sharjah and Ajman).
Other Emirates: “Free Delivery” is applicable for orders over AED150 that are being delivered to your home or office address, subject to availability of the item(s) you have ordered.
For orders valued below AED150, delivery charges apply. Delivery fees are AED50 (applicable to Abu Dhabi, Fujeirah, Ras Al Khaimah, Umm Al Quwain and other remote areas).
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All orders placed in this web shop are subject to product availability and will be delivered according to our delivery terms. If there are any problems regarding your order, we will notify you using the telephone number or e-mail address you have provided with the order. On the rare ocassion items may not be in stock due to manufacturer delays or shipping delays. You will be notified of any delay.
We will happily refund or exchange any items that are damaged or defective upon opening the packaging. If you have found the product has a defect or is damaged, please take photographic evidence and send to us within 48 hours of receiving the item.
ALL refunds will be given with store credit.
Credit refunds are only possible for damaged or defective products and will only be available after goods have been returned and inspected and will be in the original mode of payment.
If you wish to return any product that has been incorrectly purchased, please contact us within seven days at firstname.lastname@example.org. Return requests received after the seven day window will be charged a 20% restocking fee. Delivery charges are non-refundable and the cost of returning incorrectly purchased products is the responsibility of the customer.
We do not accept product returns if:
- Products have been altered in any form their original purchase
- Tags and labels have been removed or if original packaging is not available
- Items have been used
- Items that have been purchased on sale or promotions
Any consumables like Food, treats, supplement or medication product returns must be unopened, in original packaging with no defects and should have at least 6 months validity to be considered for return by us.
Please note that we reserve the right to refuse any returned items if the product has been used or tampered with.
Please give us some time to process your return/exchange. It takes about 1-2 business days for us to receive the returned or exchanged product(s) back from you. Within 72 hours of receiving the item back in our warehouse, you will receive an e-mail and a credit note that reflects that the amount has been credited into your account. Please allow for up to 21 days for the refund transfer to be completed.
Customers can cancel their order at any point unless the order has already been dispatched, in which case, please refer to refund policy.
Lost or Damaged Goods
In the unlikely event that any goods are lost or damaged in transit, please contact us immediately via email to email@example.com. In the case of non-delivery please wait seven working days from the date of your order in case it has been delayed. In case of goods received damaged or faulty please retain the goods, please take photographic evidence and send to us within 48 hours of receiving the item. Upon receipt we will arrange for the damaged or faulty goods to be exchanged or we will provide a store credit of the cost of the goods.