I was tickled to death with this product. The lives of our fish are directly related to how well it worked. Our community apparently has "bad water" for fish. Our son's babies just did not prosper until we used this product and were able to easily correct any problems with the tank. Easy to use, concise directions, Yea! This fish are still alive!

Pros: Easy to use, results explained clearly

Cons: none really

this is a great product for people who have fish tanks. I like it because I can test everything at once instead of having all these different stripes to have to use to test the other things that us fish lovers have to test for with the fish tanks.

Pros: easy to use

Cons: n/a

t's easy to use and very practical. We bought one and it's really a great way to know how our tank is doing

Pros: clear

Cons: none

Give you clear readings in a few seconds.

Pros: clear

Cons: none