Dont be put off - one tip, take your refractometer along with you to the lfs and just test their coral tank water, you might be suprised just how low they keep the sg

If it is one of those places that keep their SG real low then don't buy corals from them, find somewhere else as the acclimatisation period is so long and so stressful to the coral. I have several lfs in my area, the biggest and best known keeps its tanks at 1.019 and believe it or not the Pets at Home one runs their tanks at 1.026, and quarantines for at least two weeks, so you can guess where i buy my stock from, if they haven't got it, they will get it for me

finding a good lfs is worth its weight in gold
Seffie x
ps trod and I used to test their water without asking

but if it makes you feel better ask