[AquaticLife] Question about Nitrate Level
Try a 50% change just to see if the test kits are working? Also, did you follow the directions to shake a full 30 seconds before adding the chemical and a full 60 seconds after? I’ve heard of the tests not working without the shaking, but I don’t know what the results look like (too high or too low) in that scenario.
Category: Philippines Internet Koi Society
