I just checked out the link. I have never shopped here, but OMG! They are selling Zebra Plecos for $40!!! ($30 for shipping) But I haven't seen one for less that $200! Let me know if you buy from this site. They do seem very cheap, I hope everything is still quality.
I believe this website is the same one I ordered a light from and received it damaged. I returned it and never got a refund or a new light. It also might be the same company that went after some hobbyists who complained about them online. Here's the link for more information. I noticed that the web address is slightly different in the lawsuit than the link you are talking about. It may not be the same company, but the name is the same, and the website looks the same.