ALL OF THEM, You never really know who to trust. If your having good luck with your lfs good for you
But I don't trust someone I don't know to tell me one of my tanks I have thousands in is ok. To give just one example I took a water sample to a lfs to see if my salinity was where I thought it was. I was waiting on calibration fluid for my refractometer. The reading they gave me with there refractometer was that my salinity was 1.023 I thought it was 1.026 Just because I'm not that trusting I took it to another lfs on the way hame they said it was at 1.030 So I thought it better to wait for my calibration fluid and see for my self what it was. So got my refractometer calibrated and my salinity was 1.025 So i had believed my lfs I would have stressed or killed a lot of pricey coral for no good reason. I could write a book of the bad info given by lfs. I'm not saying they are all bad just that you never know who to trust
But I don't trust someone I don't know to tell me one of my tanks I have thousands in is ok. To give just one example I took a water sample to a lfs to see if my salinity was where I thought it was. I was waiting on calibration fluid for my refractometer. The reading they gave me with there refractometer was that my salinity was 1.023 I thought it was 1.026 Just because I'm not that trusting I took it to another lfs on the way hame they said it was at 1.030 So I thought it better to wait for my calibration fluid and see for my self what it was. So got my refractometer calibrated and my salinity was 1.025 So i had believed my lfs I would have stressed or killed a lot of pricey coral for no good reason. I could write a book of the bad info given by lfs. I'm not saying they are all bad just that you never know who to trust

