Originally Posted by PBJ
So pretty much I have to change the water once a week in my five gallon?
Man I have owned fish for over 15 years and never heard of this before now I am only 21 so most of this time was child hood.
I wonder what my poor guppis are living in. Where can I get the water test kit.
Right, once your tank has cycled, then you should only need to do one water change per week of about 25% on a 5 gallon.
The API Freshwater Master Test Kit is about $30 at Petco, Petsmart, etc. However
, if you buy it online at Walmart, it is only $17.64 plus $.97 shipping: http://www.walmart.com/ip/Freshwater...c-Pets/3635493