Seachem Combo Alert Freshwater PH & Ammonia 1 Year
The One Year Alert Combo pack combines a year supply of Ammonia Alert (1 card) and pH Alert (1 card and 1 replacement sensor). Ammonia Alert and pH Alert are almost half the size of competing products. At 1.5″ x 2.5″, they are small, clear, and unobtrusive, so they won’t detract from the view of your aquarium. Simply place Ammonia Alert and pH Alert visibly anywhere in the aquarium or filter. It’s that easy. No chemicals or test procedures are required.
Ammonia Alert
Ammonia Alert’s sensor changes reversibly from yellow to green to blue, relative to the ammonia concentration. It detects less than 0.05 mg/L (ppm) free ammonia and alerts you to the #1 killer before any sign of stress. The presence of the free ammonia is detectable continuously with a response.
pH Alert
pH Alert changes color based on water pH levels, providing a visual indication of pH changes. The sensor shifts from red to yellow to green as pH increases, indicating a safe range. It helps monitor water stability and prevents sudden fluctuations that can harm fish and aquatic life.
| Component | Quantity |
|---|---|
| Ammonia Alert (1 card) | 1 |
| pH Alert (1 card and 1 replacement sensor) | 1 |
| Validity Period | 1 year |
FAQ
How does Ammonia Alert detect ammonia levels?
Ammonia Alert changes color from yellow to green to blue as ammonia concentration increases. It detects free ammonia below 0.05 mg/L and provides a visual alert before fish show signs of stress.
Can pH Alert be used in both freshwater and saltwater tanks?
pH Alert is designed for freshwater tanks only. It is not suitable for saltwater environments.
Is the sensor reusable after color change?
Yes, both Ammonia Alert and pH Alert sensors are reversible. After color change, they can be reset by exposure to clean water and will return to their original state.
Virginia Carr –
I’ve used both Ammonia and pH Alert for over six months. The sensors are small and don’t interfere with the tank’s appearance. I noticed ammonia levels rising early, which helped me adjust water changes before any fish showed symptoms. The color changes are clear and easy to read.
Andrea Powell –
The combo pack arrived on time. I placed the sensors in the filter and can see the color shifts clearly. pH Alert works well for monitoring daily fluctuations. I still need to check water parameters occasionally, but it’s a helpful tool.
Andrea Lee –
Great product for beginners. I didn’t know how quickly ammonia could build up. The visual alerts saved me from a potential fish loss. The sensors are durable and the instructions are simple to follow.