Seachem Alert Combo™ – Continuous Ammonia & pH Monitoring (No Test Kits Needed)

Monitor your aquarium 24/7 — without ever dipping a test strip.
The Alert Combo™ gives you constant, real-time insight into ammonia and pH levels, helping you catch problems early and keep your fish safe.

Key Benefits:

• Continuous monitoring of ammonia and pH — no daily testing required
• Instant visual alerts when water conditions change
• Simple to use — just place in your tank or filter
• No chemicals, no mixing, no hassle
• Compact, discreet design that won’t distract from your aquarium

Ammonia spikes and pH fluctuations are two of the most common — and dangerous — issues in aquariums. Without early detection, they can quickly stress or even harm your fish. The Alert Combo™ keeps you informed at all times, so you can act before it becomes a problem.

The included Ammonia Alert® and pH Alert® cards continuously measure water conditions and display easy-to-read colour changes. Simply place them inside your aquarium or filter — no additional tools or procedures required. 

If you want an easy, reliable way to keep an eye on your water quality at all times, the Alert Combo™ is a smart, stress-free solution for any aquarium.