SEACHEM pH Alert

$19.50

pH Alert

  • Continuously monitors pH in freshwater
  • Seachem sensor technology
  • No tests, no strips
  • Lasts up to 4 times as long as competing products

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Description

Overview

pH Alert® is a unique color device designed to be placed in the aquarium or filter and monitor pH continuously. A sensor changes color reversibly from yellow to orange to red alerting you to shifts in pH levels between 5.4 and 8.0. Freshwater use only.

pH Alert® lasts up to 4X as long as competing products.
pH Alert® is also almost half the size of competing products. It’s small, clear, and unobtrusive, so it won’t detract from the view of your aquarium.

Interpretation

Simply place pH Alert® visibly anywhere in the aquarium or filter and match the sensor color to the corresponding pH reading on the color wheel. It’s that easy. No chemicals or test procedures are required. When first put in service, response time will be about 30 minutes. Thereafter, pH shifts will register within ten minutes.

Care

No care is required beyond removing algae with a clean, soft material. Do not use bleach, soap, detergents or hard objects to clean the sensor. Some dye medications may discolor the sensor. For maximum sensitivity, the unit should be read under natural daylight or daylight simulating light. Sensor exhaustion is indicated by a visible fading or washing out of sensor color. Once exhausted, it is time to replace pH Alert®

Additional information

Weight .1 kg
Dimensions 20 × 14 × 1 cm
Testimonial

What they say about us

Great customer experience knowledge and help to be had here and don’t forget to check out their online store which I had no idea about until I went here
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Philip Bright
5/08/2025
Great customer service. Fixed my rc groomer on the spot, very helpful.
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Michael Yelandjian
5/01/2025
Always friendly and helpful, they stock heaps of gear and very well priced
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Theo Von
4/12/2025