My baseline ICP has returned. This was sent to ATI so that the display tank and RODI were both tested.
One big reason I have sent off an ICP was to see if anything was being leached into the water from the surrounding rock structure that would make it difficult to grow corals. A number of abnormalities noted though as I have looked at each individual element I don't see anything that I think would absolutely prevent me from growing corals.
KH is low but this was taken only a few weeks after completing my cycle. I am working under the assumption that is why it is so low and water changes can bring it back up. Otherwise, it can be dosed.
Mag and
Sulfur are a little off but I am hopeful regular water changes can also bring those in line.
Bromine, Strontium, Barium, Vanadium, and
Zinc are elevated but prior posts from Randy Holmes-Farley regarding similar issues don't appear to be big issues within a reef tank.
Silicone/silicates and
Iodine both test high and I am unsure where this came from. It is a brand new tank with new sand. Could that account for the silicates? I am at a loss for where the iodine comes from.
Testing of the RODI water reveals everything is undetectable
except for
Zinc which is lower than what the tank is testing out at.
The only thing in my RODI tank that could potentially leach zinc would be my tethered float switch provided to me from Buckeye Hydro but it appears to be well-sealed (no water drains from it when I lift it out of the water to inspect). Everything else appears to be plastic.
My next big purchase was going to be lights for corals. Does anyone see any red flags that would prevent me from growing coral where I should pivot and look at a FOWLR tank instead? Thanks!