Refugeium is like the 100 model here, just older.
http://www.salinesolutions.net/refugium.html#pic_845
30$
few specks of coraline here and there, the centre brace should be reglued but I used it without the whole 8 months or so I used it, not sure how long the previous owner used it. Needs pump, the site recommends 200gph or so.
Great refugeium for a smaller sump-less tank
Aqua C Remora, body only no pump 30$
Worked OK on my first tank, pulled fairly wet, but still produced.
could use cleaning but I'm not quite shure how to clean down to the bottom of the inside its just dead tube worm shells down there anyways.