5 out of 5
Customer Reviews
By
Elaine Li
Date: December 15, 2020
I bought this to test for copper since I am considering buying some blue dream shrimp. Like many other reviewers, I am not sure if this can test for trace amounts, as it always came out clear. However, the snails I put in the tank are doing okay, so it seems quite accurate. Expensive considering I only needed to test a couple of times, but worth keeping around.
Rating: 
[4 of 5 Stars!]
[4 of 5 Stars!]