API 5 in 1 Aquarium Test Strips 120g,
Verified Purchase(What is this?)
This review is from: API 5 in 1 Aquarium Test Strips 120g (Misc.)
Was not amused with these strips. They don't give a good reading and the reading they gave was 20% out and gave a poor reading.
Gorden Percy (11/04/2014) Greenock, Scotland