I read this entire thread during Christmas vacation. I bought the Odyssea off of ebay on a whim never gave it any thought. I thought for $159 bucs (I bought the 24" 380watt MH setup) if it sucks, it sucks. But after reading through the thread and finding out by changing the bulb and ballast it would be a good fixture. I took the advice and did just that, I actually really like the fixture now. Once I got past it being a open top tank now, I really like the fixture. I went from the stock lights on a Red Seamax 34 gallon to the 24" 380 Watt MH Odyssea setup.
Here are some of the pictures I took along the way to show the difference between the stock RSM lights and hood, vrs the Odyssea stock bulb and ballast, vrs 14k Phx bulb and ARO ballast from Hellolights.
Stock RSM hood and lights.
Odyssea fixture with stock bulb and ballast. These are with everything on, moon lights, actinics.
This is with the new Phx 14k bulb and ARO ballast with actinics and moonlights on.
I know these are not in the same location as the other ones. But I wasn't able to get in the same location to take the pictures.
Over all like I said, I am really happy with it. This is my first experience with a MH fixture. I am normally a firm believer of you get what you pay for, so I was very pleased this wasn't a total pi@ce of cr@p.