FishShack
Aquarium Advice Activist
I have tested the nitrate again and I have been following the instructions that you have given on this test and I did the same for the others, its the same, but its yellow with like a small orange tint to it, its not pure yellow like the card in the kit but not orange like 5ppm. I also retested the nitrite and its still 0ppm. I called up the fish store they are sold out of the crushed coral but will call tomorrow and talk with the manager as to when the next shipment comes in. The assistant at this pet store mentioned PH UP? BTW this is not petsmart