Nah i have an API liquid test kit. Let me explain what happened:
The previous day, when the tank had 3-4ppm ammonia in it, i thought i would test the rest of the chemicals in the tank.
So i got the 4 test tubes and filled them up to the 5ml with tank water.
However for whatever reason, i only used 3 of them.
So anyway, the nest day i did the same thing, but i managed to use the testube left over from the previous day to test my ammonia levels, which is why i was baffled to find that it was at 3-4, when really the TRUE value was 0.
If you follow..
The previous day, when the tank had 3-4ppm ammonia in it, i thought i would test the rest of the chemicals in the tank.
So i got the 4 test tubes and filled them up to the 5ml with tank water.
However for whatever reason, i only used 3 of them.
So anyway, the nest day i did the same thing, but i managed to use the testube left over from the previous day to test my ammonia levels, which is why i was baffled to find that it was at 3-4, when really the TRUE value was 0.
If you follow..