I run a 27G (24x24x11") zoanthid-heavy frag tank in my garage, and thought I would share!
It is lit by a Reeflux 20K 250W DE in a Sunlight Supply Pendant, ran by a Galaxy ballast. Filtration comes by way of an Aqua-C Remora, and circulation by a Koralia 2 and Seio Prop.