chromium

Just got my second triton test back with elevated Chromium. The first test in November showed high chromium and mercury. I found that the bracket for the AI prime was touching the water so I flipped it around so the metal part is on the back side of the tank. This seemed to solve the mercury...

I received my first Triton test on a 9 month old Red Sea 170 mixed reef. Using Red Sea reef salt and Aquaforest Comp 123 for Ca, Alk and Mg. Test results showed everything in the green except for really high chromium and mercury. Searching for any metal contacting water in my tank I found...