(Ok, these past two days my fish are driving me insane.) I picked up some Stress Coat Friday. I premixed a gallon of tap water per jug, same ones I always use, and added .5ml stress coat according to directions. I always let the jugs sit next to the tank so the temps are the same.
Tonight I notice the water in the jug was brownish. This never happened with the other conditioner I usually use.
I'm assuming this is not normal?
I'm not going to use the water now. My new test kit will be here on Tues so I can't test until then.