I got the portal from progressive reef. I think it was $80. Its pretty cool, I have no idea who makes it. Oh wait, I wrote it down somewhere. Its made by ivsportal.com I've never heard of them. Its kind of cool though as its magnetic so you can move it on the glass and it also sort of acts like a mag float and cleans the glass as well. I have no idea if the side in the water floats though, I haven't tested that yet
