I recently had a crappy experience at my favorite LFS and I'd like to rant a bit and see what everyone thinks.
My LFS recently hired a middle aged aquarist. He has been keeping aquariums for some time. Every time I go in, I overhear him giving questionable advice, but because I don't have a lot of experience on the subject he is discussing, I don't say anything. That wasn't the case this time.
I went in to grab a couple cheap frags to test how my aquarium has recovered. Had a small crash due to a damaged pH probe and finally on the rebound. I casually mention that I think the tank is ready and mention previously having relatively high levels of PO4 at ~1ppm and now I'm closer to acceptable levels. The employee then begins to lecture me about the best conditions of keeping coral.
First, keep your SG at 1.020 to 1.021. I was perplexed at this. This is way too low for coral imo.
Second, alkalinity should be between 7-8dKH. 7 is low, but 8 isn't so bad. Based on the BRS study, 10dKH would be better.
Third, that 1ppm PO4 is pretty low and that there is no way to keep your tank at natural seawater conditions, i.e. 0.03ppm. My tank was stable at 0.06ppm for a year before the crash.
Fourth, and this one really got me annoyed, that carbon dosing is "cheating." Apparently to this guy, carbon dosing isn't a valid method of nutrient control and he was vehemently against it.
And then in an attempt to back up his credibility he confidently states that "every coral farm and supplier maintains their water at these parameters."
I just chose to agree to disagree and left. But it left me annoyed that this guy was giving this kind of advice. What would you do in this situation? Just choose to ignore the employee or would you attempt to correct them? I tried to explain my point of view, but this guy was very confident that I was wrong and wouldn't even accept my point of view.
My LFS recently hired a middle aged aquarist. He has been keeping aquariums for some time. Every time I go in, I overhear him giving questionable advice, but because I don't have a lot of experience on the subject he is discussing, I don't say anything. That wasn't the case this time.
I went in to grab a couple cheap frags to test how my aquarium has recovered. Had a small crash due to a damaged pH probe and finally on the rebound. I casually mention that I think the tank is ready and mention previously having relatively high levels of PO4 at ~1ppm and now I'm closer to acceptable levels. The employee then begins to lecture me about the best conditions of keeping coral.
First, keep your SG at 1.020 to 1.021. I was perplexed at this. This is way too low for coral imo.
Second, alkalinity should be between 7-8dKH. 7 is low, but 8 isn't so bad. Based on the BRS study, 10dKH would be better.
Third, that 1ppm PO4 is pretty low and that there is no way to keep your tank at natural seawater conditions, i.e. 0.03ppm. My tank was stable at 0.06ppm for a year before the crash.
Fourth, and this one really got me annoyed, that carbon dosing is "cheating." Apparently to this guy, carbon dosing isn't a valid method of nutrient control and he was vehemently against it.
And then in an attempt to back up his credibility he confidently states that "every coral farm and supplier maintains their water at these parameters."
I just chose to agree to disagree and left. But it left me annoyed that this guy was giving this kind of advice. What would you do in this situation? Just choose to ignore the employee or would you attempt to correct them? I tried to explain my point of view, but this guy was very confident that I was wrong and wouldn't even accept my point of view.

I’m fortunate to have a few quality reef stores near me but even they sometimes give questionable advice and recommend things that IMO are a waste of money.

