SEACHEM Alert Combo Pack (1 year pack and 6 month pack)

Seachem One Year Alert Combo – Continuous Ammonia & pH Monitor for Aquariums

Keep your aquarium water safe and stable with the Seachem One Year Alert Combo. This convenient monitoring pack includes a full year supply of Ammonia Alert® and pH Alert®, allowing you to continuously monitor critical water parameters without messy test kits or chemicals.

Compact, clear, and easy to use, the sensors can be placed directly inside the aquarium or filter for real-time monitoring 24/7.

Product Features

✔ Continuous ammonia and pH monitoring
✔ No test kits, chemicals, or procedures required
✔ Compact and unobtrusive design
✔ Easy color-reading indicators
✔ Suitable for freshwater and marine aquariums (Ammonia Alert®)
✔ Freshwater use only (pH Alert®)
✔ Long-lasting sensors for up to 1 year of monitoring

What’s Included

• 1 × Ammonia Alert® sensor
• 1 × pH Alert® holder
• 1 × pH Alert® replacement sensor

Ammonia Alert®

Monitor toxic free ammonia continuously to help protect your fish before stress symptoms appear.

Features

• Detects free ammonia levels below 0.05 ppm
• Color changes from:
  • Yellow = SAFE
  • Green = ALERT
  • Blue = TOXIC
• Continuous 24/7 monitoring
• Suitable for freshwater and marine aquariums
• Response time: approximately 15 minutes

pH Alert®

Continuously monitors aquarium pH levels between 5.4 – 8.0.

Features

• Color-changing sensor for easy reading
• Fast response to pH fluctuations
• Freshwater aquarium use only
• Initial setup response: ~30 minutes
• Ongoing response time: within 10 minutes

Specifications

• Brand: Seachem
• Product Type: Aquarium Water Monitor
• Usage: Aquarium / Fish Tank
• Suitable For:
  • Freshwater Aquariums
  • Marine Aquariums (Ammonia Alert® only)

Why Choose Seachem Alert Combo?

• Continuous monitoring without repeated testing
• Helps prevent fish loss from ammonia spikes
• Beginner-friendly and maintenance-free
• Trusted Seachem quality

Perfect for planted tanks, shrimp tanks, quarantine tanks, community tanks, and marine aquariums.