To the OP. I assume you have a QT ready for your new fish?
Here is a thread for the preferred method of acclimation, please read
http://www.reefcentral.com/forums/showthread.php?t=1959576
Here is the SG that LA and DD ship the livestock at
What specific gravity do you keep your livestock?
The California facility maintains a specific gravity of 1.018- 1.020 for fish and 1.023 - 1.025 for corals and inverts at a water temperature of 76 degrees Fahrenheit. At our Aquaculture Coral & Marine Life Facility, the Coral System maintains a specific gravity of 1.025 at a water temperature of 76-78 degrees Fahrenheit. The Fish System maintains a specific gravity of 1.025 at a temperature of 76-78 degrees Fahrenheit
You should not move the SG of the water more than .002 per day
Also it would be advised to to the TTM to prevent Ick, before a 4 week QT
http://www.reefcentral.com/forums/showthread.php?t=2507836