Originally Posted by
troy989
http:///forum/post/3158332
yea they are year old bulbs and theres 4 i dont have the money to replace them
but im selling my pw50 and ill probly have 300 doolars its a 90gallon
Well, they'll be okay while you're cycling and you can probably push them with some softies and LPS that don't need really intense light. I'd replace the daylights first.
It's a 48" light setup, right?
Should be fine, just keep the SPS near the top. I definitely noticed a difference with the SPS once I changed out two the actinics (you'd only have to change one). I may change out the others as well, but haven't decided yet. We keep all of our SPS no more than 16" from the light.