Sorry I was not on here for a few days, been busy with some other things while I waited on my refractometer to come in. Thanks for all the posts. I followed the instructions on my refractometer that I found for $40 and tested my water. I came up with 1.024. This just happens to be the same as my hydrometer was reading. Good thing is my salinity was right. For the pros and cons on getting the refractometer I can now say that I have two ways to test SG and have doubled my chance of getting it at the right level.
I do like the refractometer because I don't have to worry about a bubble being under the swing arm of the hydrometer, even though it is easy enough to dump the water out and start over. I think the $40 investment was worth the piece of mind knowing my hydro wasn't off. I also added my auto top off unit last night and it is great. I had a sharpy mark on the side of the sump letting me know where the water level is suppose to be when I filled it up. With this auto top off, the water barely goes below the thickness of the sharpy mark. Typically I would come home and have to put about 2 gallons in it manually every day. This got me thinking, could that much evaporation then adding that much water at one time cause the issues?
I stopped by another LFS and talked to them about what I was experiencing without telling them where I got any fish or anything and wasn't bad mouthing anyone. They seemed to not want to bad mouth anyone either. I took them a water sample and they said everything looked great that I may have just had a bad run of fish. He also said that some of the fish could be a little hard to acclimate and get in your tank. He gave me a small frag of a duncan and wanted me to see how it did. I temp acclimated it, stuck it on a rock and put it in my fuge for low flow for about an hour. The arms were coming out right away. I added it to the tank it opened right up. When the lights came on the next day it opened even more and the color was great. I never had any other corals go in the tank and open up that fast. I have read on some places that they can take some time and have read that they can open right up. Either way, I added a new coral to the tank and it took the change and is doing good.
Here is a pic of the Duncan
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