Seachem Alert Combo Continuous pH and Ammonia Testers

Seachem Alert Combo Continuous pH and Ammonia Testers

Seachem Alert Combo has no chemicals or test strips, just look and read anytime. Lasts from 3 – 6 Months.

Seachem Alert Combo Continuous pH and Ammonia Testers pack contains a Seachem Alert continuous pH tester and a Seachem Alert continuous ammonia tester, for a better combined value. They give a constant visual display of your aquarium’s current pH and free ammonia levels. Stick them inside your tank and see the reading through the glass. The pH tester will last between 3 – 6 months depending on your tank conditions (comes with 1 replacement sensor), whilst the ammonia tester lasts for 1 year. The pH tester is suitable for freshwater aquariums only.

Features/Highlights

– Easy to use
– Measures pH and free ammonia continuously