You beat me to it...That is old school wet dry. Late 80's, early 90's time frame. Not really that old but in terms of where we are now...it's old school. They work very well though! As Utaka said you should ditch the rolled media...it's a PITA to deal with. The spinners will also clog on a fairly regular basis. I had a nearly identical unit on a 110 xtra high 15 years ago...it did great but the spinners constantly stuck. I finally just put in drip trays. Great find!
Slam
Slam




