You had not added it to the tank yet? The water in the tank needs to be dechlorinated before it goes into the tank. Is the tank cycled?
The tank needs to be cycled before you add the fish to it. If you do not have your tank cycled then you need to be doing daily water changes of at least one third to one half of the water.
Do you know about the Nitrogen Cycle? If not then you need to read the following and find about it>
http://www.fishlore.com/NitrogenCycle.htm
If you already have your fish it is too late to do a fishless cycle and that means daily water changes until the cycle is complete. Sorry but this means for 4 to 6 weeks and you will need to be getting the test kits to do water tests on the water to check the cycles progress (you will need to do this anyway cycle or no cycle). The tests would need to be done weekly even if the cycle is complete so it is not a waste of money. Since buying the kits for the Ammonia, Nitrite, and Nitrate by themselves cost as much as the whole Master Test Kit we generally recommend that the whole kit be purchased. It is generally this one that we recommend the use of:
http://www.drsfostersmith.com/produc...54&pcatid=4454
The test STRIPS are not accurate and do not sometimes give the right results. These tests are cheaper in the long run and give accurate results every time. It is also true that when you post results from these tests everyone knows what you are talking about and when you use the other types they may not.
Please let us know of your progress.
Rose