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Recently I posted several threads on my high nitrate problem. Today, I took another reading. This time I used two different kits. I used Mardel Strips and Aquarium Pharmaceuticals drops/color chart. I get two very different results.
Using the Mardel strips, the reading is clearly 35-40ppm (closer to 40ppm). Using the Aquarium Pharmaceuticals kit, I get 15ppm, 20ppm at the most.
Why such varying results? I even had my wife look at the results and she agreed with what I mentioned above.
These test kits are driving me nuts. They're so inconsistant. Even with the Ammonia kit. Using Mardel, it is clearly 0ppm. With the AP kit it's closer to .01 or 0.2 ppm.
The only test that both kits agree on is Nitrite. Bothe read 0 ppm.
Do I have a water quality problem or not? My tank is FOWLR. I'm the only one worrying about these results. The fish seem fine. Always swimming around, no clamped fins or hanging around the surface gasping. I cut back on their feeding. I feed them 3 times a week, Mon., Wed., and Fri. They fast on Sat. and Sun. Is this a good idea? I do a 2 gallon water change every other week.
What kind of kits do you use?
I don't know what to do.
Using the Mardel strips, the reading is clearly 35-40ppm (closer to 40ppm). Using the Aquarium Pharmaceuticals kit, I get 15ppm, 20ppm at the most.
Why such varying results? I even had my wife look at the results and she agreed with what I mentioned above.
These test kits are driving me nuts. They're so inconsistant. Even with the Ammonia kit. Using Mardel, it is clearly 0ppm. With the AP kit it's closer to .01 or 0.2 ppm.
The only test that both kits agree on is Nitrite. Bothe read 0 ppm.
Do I have a water quality problem or not? My tank is FOWLR. I'm the only one worrying about these results. The fish seem fine. Always swimming around, no clamped fins or hanging around the surface gasping. I cut back on their feeding. I feed them 3 times a week, Mon., Wed., and Fri. They fast on Sat. and Sun. Is this a good idea? I do a 2 gallon water change every other week.
What kind of kits do you use?
I don't know what to do.