Radion TIR 120 degree optiks??
 

I'm torn on whether to try and get away with running two radions over my 60x20x18h and running the 120 degree lenses which claim to cover a 36x36" area at about 9" above tank and taking a hit on PAR or just sucking it up and running 3 with regular lenses... does anyone use the wide optics?

i figure since the tanks so shallow i should still get good PAR at the center of the fixture if i cheap out and don't pick up a 3rd fixture...:question::question:

anybody?. i dont plan on keepin a ton of SPS but definately a few colonies. with the tank being shallow i should be fine?

im sure you will be fine. I have to hear of anyone using the 120 lenses yet