I purchased several items from Marine.net - four fish: two gobies and two wrasse
Of course, those that know me, I qted the fish but under advice from a trusted source it was determined the qt might be too stressful for these fish so they were drip acclimated to the display.
The wrasses didn't survive the night. The gobies are doing fine, eating anything I'll give them.
I also spoke to another reefer who came to pick up some pumps and he also said he didn't have very good success with Marine.net
I'm not knocking them, just posting my experience - hopefully someone can chime in.
my 2cents