I'm not a real big fan of sites that offer that variety of fish without providing care instructions, especially difficult specimens. But at least they warn about if they ship well, which is more than we can say for a lot of sites out there. They only offer a 3 day garantee from the ship date, which means if your fish arrives late and dead or sick, you're out of luck. This offer is also only valid if you get next day shipping. So in all other cases, there is NO garantee. If you buy an advance auquarist fish, you only have 2 hours to notify them of any problems. In other words, there are a lot of red flags here.