Every fish keeper should know what there water parameters are!!! This product will make you understand when your new tank is cycled. It will let you know when to do a water change while you are keeping fish. It will let you know when its safe to add fish to a new tank. It will pay for itself. It will save your fishes lives! Learn about the nitrogen cycle if you are starting a new tank or you will be sorry! Its also 20% cheaper to buy this product on line esp at drfostersmith with there lowest price match guarantee and sales. around $20 online and $30 in the pet stores.

Just about everything you need. And it's cheaper here than any other pet store

Overall this water test kit is a great product,but two things bother me.First and foremost to me is the small printing in the manual that comes with the kit,it's kind of hard for my old eyes to see.Second the childproof caps are a pain to open with one hand,but I see the need as I have have a grandson who is into everything.These are just two minor little complaints I have with this product.This kit is great in that it instructs how to do the water test,and what to do with the results you get from the water test,such as how to correct a problem one might have with water quality in their aquarium.

Noticeable improvement in tank quality, health, and maintenance.

What can I say. It works and helps keep my fish health and happy.

This was a great way of giving me an idea of the quality of my water. Using to use. Would recommend it.

Fine product. Very detailed instructions and result explanations.

The only issue with these, is the Nitrate #2 bottle crystallizes. Sometimes have to "smack the bottle on a counter/table to get shaken up. Pay very close attentions to the times/process of this test. Great otherwise.