I've heard of them, but not bought anything from them. If you like their stuff, you amy also want to check this place out, and make sure you watch the video. http://www.vividaquariums.com/default.asp?sponsor=RC
I have seen there stuff in person at a frag swap. Looked nice but they were just too pricey for me. As for quality of product I do not know maybe Yote can chime in on the subject.