

🟢 Stay ahead of aquarium toxins with zero hassle!
Seachem Ammonia Alert is a compact, color-changing sensor that continuously detects toxic free ammonia levels as low as 0.05 ppm in freshwater and marine tanks. It requires no test kits or chemicals, providing real-time alerts through a reversible color shift from yellow to blue. Designed for long-term use, it lasts over a year and offers aquarium managers peace of mind by identifying ammonia spikes before aquatic life shows stress.


| ASIN | B000255R5G |
| Best Sellers Rank | #21,976 in Pet Supplies ( See Top 100 in Pet Supplies ) #475 in Water Treatments |
| Brand | Seachem |
| Country of Origin | USA |
| Global Trade Identification Number | 00000116001007 |
| Included Components | 1 Piece Seachem Ammonia Alert |
| Item Dimensions LxWxH | 8.6 x 8.4 x 1.8 Centimeters |
| Item Form | Alder cones, Barley straw, Chemical release, Natural materials |
| Item Weight | 0.01 g |
| Item model number | 10 |
| Liquid Volume | 1 Kilograms |
| Manufacturer | AQUATIC REMEDIES, AQUATIC REMEDIES , Reg. Off. #5, South Made Street, Kolathur , Chennai , Tamil Nadu-99 ; +91 7042836466 |
| Net Quantity | 1 Count |
| Packer | Eagle Network Supply Pvt. Ltd. , Khasra No. 399 Delhi - 110030 ; +91 1143528338 |
| Product Dimensions | 8.64 x 8.38 x 1.78 cm; 0.01 g |
| UPC | 798256226922 617407622898 000116001007 707005108594 |
K**R
Works great
A little small but works great. Must have for aquarium.
S**H
Easy test
Easy to use and easy to understand the levels. Snails and fish don't interact with the test.
A**2
Simple and Effective
A bit pricey but its the easiest way to determine your toxicity.
A**H
Very bad product
Reading is not currect
V**N
Convenient and expensive
Good, convenient, expensive. You pay for convenience. It can easily be stuck. You can use plants to cover it up
N**H
Ammonia at a glance... Recommended
I hv been using this for a long time. It reads free ammonia in the water. The results are the same as when I measure with my api water test kit. It will change immediately but gradually. Easiest way to check the health of the tank. It changes colour after a fish death and reminds me to remove the dead fish of the aquarium. Brilliant!
A**K
Excellent product for aquarium lovers.
Never believed this until now!! I bought it and used in my tank, I have a 7 in 1 strip test kit from flipkart, it has all test except for ammonia. Extra images added. I wanted to monitor ammonia whenever I want without checking when I have doubt or only when the fishes sart to die or the water gives foul smell. Now I can keep a check on ammonia 24/7.
A**F
Life saver
This product works like a charm, My aro was acting weird from a few days and after adding this I was able to determine the water condition and change it in time to save my aro. Worth the price
J**N
Really liked this product for a ‘not super experienced yet’ aquascape wannabe. Feel I can check easily for the ammonia potential in the tank now and be confident to trust this little tool for keeping my tank safe and healthy.
V**A
No encontré tiras que midan amoniaco. Este dispositivo sirve perfecto, en cuanto hay picos de amoniaco lo puedes observar.
T**S
Après avoir eu des pics de nitrites (NO2) surprise été 2022 lors des fortes chaleurs,ayant entraîné une mort éclairé d’un magnifique baryancistrus chrysolomus que j’adorais (en deux heures…) 😭. Suite à ce désastre, je cherchais un moyen de prévenir ce genre de soucis pour mes bacs les plus sensibles, sans avoir à passer par de continuels tests d’eau en goutte qui sont longs et dont les réactifs ne détectent PAS les NH3- (les ammoniacs les plus toxiques). Celui là les teste et permet donc d’avoir l’esprit tranquille lorsque l’on sait que les aquariums sont des écosystèmes fragiles…. Je ne peux que le recommander, il est fiable et économique (dure UN AN). La réputation de fiabilité de Seachem n’est plus à démontrer 🥰
V**E
8 am happy to have it. It is a safe guard for my little aquatic friends. Some will say it doesn't work because their drop test gives an other result. I did my researches. The drop test shows results for Ammonia and Ammonium together. Ammonium isn't toxic bu ammonia is very. The sensor of Saechem react to only Ammonia not to Ammonium. It is an important thing to know.
J**S
This product is awesome, it has stopped my obsession to need to test everyday, I’m fairly new to fish keeping 6 months in, My tank is fully cycled but the need to make sure the perimeters were perfect everyday was still there, Spending alot of money if api test, I’ve had this in my tank for 3/4 weeks and I love it, I know it’s only measured free ammonia but as that is the worst for the fish so that’s what I’m going to worry about, I water change every week anyway, What I will say I’ve noticed is during the day it will be at the safe level, once the lights are off over night it moves to the first warning alert level, On googling this is completely normal as my lights are off which stops the plants doing their thing, as soon as the lights come on it goes back to safe level, I did do a strip test after a couple of days then haven’t again highly recommend this for peace of mind,
Trustpilot
2 days ago
1 week ago