Curious if anyone is currently using either the aquastar or Mars Aqua LED lights off eBay. If you are, please post your experience with them and your tank size. The aquastar appear to be better suited for a deeper tank with their 90 degree optics? While I'm thinking the Mars Aqua might work well for something shorter than 24 inches with a mixture of 90 and 120 optics? That is the main difference between the units that I noticed, also the aquastar has some violet 420nm LEDs (unsure just how beneficial those would be).
Here are the 2 units for those curious:
Aquastar
http://www.ebay.com/itm/AquaSTAR-16...Spectrum-Reef-Coral-Fish-Marine-/281553749262
Mars Aqua
http://www.ebay.com/itm/165W-Dimmab...arine-Reef-Coral-Fish-Tank-Lamp-/251495773757
Here are the 2 units for those curious:
Aquastar
http://www.ebay.com/itm/AquaSTAR-16...Spectrum-Reef-Coral-Fish-Marine-/281553749262
Mars Aqua
http://www.ebay.com/itm/165W-Dimmab...arine-Reef-Coral-Fish-Tank-Lamp-/251495773757