Has anyone used this?...

gordruls

Member
Coralife Aqualight 150w HQI Hang-On Advanced Series Tank Mount Lamp fixture includes a 20,000K double-ended HQI metal halide lamp and external HQI remote ballast with an on/off switch. The 20,000K double-ended HQI metal halide lamp emits the highest light-output-per-watt available. It casts full-spectrum, cool blue-white rays allowing light to penetrate deeper into the aquarium with a realistic blue-ocean glow.
If so what did you think?
 
Top