I dosed tonight. The process went well, but with some hiccups. First, initially forgot to turn the UV off, but remembered 1 hour after dosing and turned it off immediately. Will 1 hour make a difference? Second, I had about 7 rock and mini-maxi anemones on the live rock that were impossible to get off. Last, I could not get my 3 brittle stars without breaking down the rock work so I had to leave them in. I got all of the corals and shrimp out and covered the outside of the tank with thick black garbage backs (how ironic given my failure to turn off the UV... ).
If I can only find someone local with a spectrophotometer then I can confirm the concentration of meds.
Last, the skimmer is off, but would it be ok to turn it on at a level low enough to prevent collection in the cup in order to aerate the water?
thx.