Seachem 28658 Alert Combo Pack white 6 x 3 x 4 inches

Price: $15.45 - $15.43
(as of Aug 16, 2025 05:13:31 UTC – Details)

Product Description

The Ammonia Alert and pH Alert employ Sachem sensor technology, which utilizes a sensor that changes color reversibly to alert you to shifts in ammonia levels and shifts in pH respectively. This product includes a 1-year supply, providing continuous monitoring of your aquarium’s water parameters.

Features

• Continuous monitoring for a year
• No need for strips or tests, just constant readings
• Monitors pH and ammonia levels
• Dimensions: 6 x 3 x 4 inches; 0.3 ounces
• Item model number: 28658
• Department: Unisex-Adult
• Date First Available: December 11, 2015
• Manufacturer: Prime Pet Deals – Code 2
• ASIN: B01980RCWG

Pros

• Provides constant readings without the need for regular testing
• Monitors both pH and ammonia levels, essential for maintaining a healthy aquarium
• Compact design with dimensions of 6 x 3 x 4 inches and weighing only 0.3 ounces
• Includes a 1-year supply for continuous monitoring

Cons

• May not be suitable for all types of aquariums or water conditions
• Requires observation of color changes to determine parameter shifts
• Limited to monitoring pH and ammonia levels

Ratings and Rankings

This product has a rating of 4.2 out of 5 stars based on 1,031 customer reviews. It is ranked #31,009 in Pet Supplies and #274 in Aquarium Water Treatments, indicating its popularity among aquarium owners for water treatment and maintenance.