The friendliest place on the web for anyone with an interest in aquariums or fish keeping!
If you have answers, please help by responding to the unanswered posts.
ok i just bought a new master testing kit and read the instructions to test the ammonia but for some reason it didn't change colors. can someone please help me
The colors match to good readings, no ammonia, no nitrite, and low levels of Nitrate (maybe less than 5).
That doesn't mean that the tank is cycled, I don't know or remember exactly where are you with your tank in terms of cycling.
first of all which master kit did you buy? is it API? The new API kit comes with 2 ammonia bottles. Make sure you're using them both. You also need to shake the second bottle for about 30 seconds before putting the drops in the tube. And then you need to shake the test tube for about 45 seconds after adding drops from the second ammonia bottle and wait a minute to read the results.
So you used ammonia bottle # 1 and bottle # 2 together right? And you got a reading of 4 or 8? That's pretty bad. You need to do a 70% water change ASAP. Then test for ammonia the next day and if any ammonia is still present, do another 50% water change. Keep doing water changes until ammonia is below 0.25