I pretty much only use my LFS for frozen food ,, for the most part ,, it used to not be this way ,, but over the years ,, just seems to have morphed into this ,, my LFS is a drive for me ,,, its on the other side of town, I very rarely need to go to that side of town ,, to make the trip to the store ,, round trip takes about 1 hour of driving time plus the time I would spend in the store ,, I use Salifert test kits ,, mostly ,, the LFS doesn't sell these ,, as I need things ,, I put them into my cart on the BRS site ,, when the items build up in my cart or there is just something I need ,, I place the order and in two to three days I have it ,,
When it comes to fish ,, I am really not sure why anyone would use a LFS other than they wouldn't have a shipping cost ,, chances are you would pay more for the fish from the LFS though ,, that off sets the shipping cost when ordering online ,, my fish mortality rate from the LFS is about ,, I don't know ,, 50/50 ,, maybe better ,, but when buying online ,, I get a guaranty with the fish ,, I can get the fish I want ,, when I want them for the most part ,, I can't count the times I have asked the LFS owner to get me a fish in ,, to this day I still haven't got those fish ,,
This isn't the LFS owners fault ,, he orders fish ,, his supplier sends what he wants ,, when he wants ,, right now I am looking for a Purple Tang ,, the fish seems to be hard to get at this time ,, if the fish is hard to get and my LFS owners suppler gets one in ,, he is going to send it to his biggest customer ,, not my LFS owner who doesn't buy as many fish ,, so why should I ask the LFS to try and get me a fish ,, that I could be waiting for 2 years for him to get in ,, it is what it is ,,, I am fixing to order it online ,,
I will tell you a story here ,, I am retired

so I have nothing better to do
When I first got into the hobby ,, I had my first tank set up ,, your standard 125g mixed reef tank ,, I didn't know at this time about ordering online , I bought everything from the LFS

the day came for my first tank upgrade ,, I wanted a SPS tank ,, So ,, I used and still do to this day GFO in my system ,, I was just learning ways to keep phosphates down in my tanks without using as much GFO as my main way to fight Phosphates ,, I factored in the cost of GFO from the LFS when I figured in the size of the tank I could upgrade to ,, GFO from the LFS back then ,, and to this day ,, is expensive ,, I ended up only getting a 150g tank ,, the dimensions front to back were a lot better than the 125g tank though ,, the point is ,, I couldn't upgrade to a bigger tank because of the cost I would have for GFO ,, after the tank was bought and set up ,, bought the tank from the LFS also lol that's another story

I learned about shopping online for the hobby ,, I could buy 10x the amount of GFO online for what I was paying the LFS ,, had I known this at the time ,, I could have set up a much larger tank ,, to this day ,, GFO from the LFS is still way more $$$ than online ,,
If you are just buying one or two items from the LFS ,, no big deal ,, but if you make a grocery list like I do and I am sure most reefers do ,, you will save big $$$ ,, I jmo think most LFS don't make their living selling out of their stores to reefers like me ,, they make their living on tank maintenence ,, its just the way things are ,,