Every LFS is hit or miss for me.
I live in LA County and have been to about 20 that are here, might be all of them.... lol. only 3-4 I frequent.
Keep searching til you find one you REALLY like.
I chose a new one each weekend and just went to everyone in a reasonable area I could find. I also found online retailers that only sell online but out of L.A. so I can order online and pick up direct.
Some where 1 1/2 hours away. But I've narrowed it down to 3-4 that I'll go to now. Some are on the otherside of town, so I only stop by while I'm there.
The closest one to my house about 10 minute drive is not even in the top 4 but they're one of the bigger ones so have more things. I go there for EVERYTHING i need dry goods wise if I can't wait for it.
I do get cheap coral frags from there for $20 or so, they have a section I'll just peruse and see what they got.
If I'm ever gonna spend more than $100 or $200 I always just spend a little more to get something better cared for either online or at a store I know has a better and more strict maintenance schedule.
With that said, it's also a tough game being a fish store owner.
They lose a lot of money, and sometimes things just "gotta be"
I'm sure 90% of us know how to take care of aiptasia and do a coral dip, so while it might not be "pretty" they're not going to kill his coral per se.
Probably to him easier to sell all the frags and the nuke the tank. lol who knows.
If you take the time to really research it, I promise you'll find your "trusted vendor"
Every vendor has a few bad batches though, so don't hate them if once or twice they give you a bad shipment or bad order. Just work it out with Customer Service. Or bite the bullet for being in this hobby

.