At this moment my old euro reef is plugging away in one of my qt systems. I like it for smaller systems. Have a lifereef 72" in the equipment closet but St isn't running right now due to a tank upgrade
After 20 years of original, and NOT cheap at the time, skimmer equipment, I spent the money on a Vertex Omega 150. Why did I wait so long? $$ well spent!
A horrible one! lol coralife 220 I got it used after it ran the sump to my LFS for about a year. Have to keep it connected to a airdrome to keep from losing air. -.-