Quote:
Originally Posted by gobytron
Spectrum can play into it as much as par.
I never had much success with SPS under t5's but have seen some who really have.
You might try moving the blue tipped up in your tank, just to see if getting more of the same light makes the difference....or lowering your lights over the tank if thats possible.
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They are the highest & my lights are just 6in above the tank.
Quote:
Originally Posted by Slyguy00
The lighting should be fine. I get pretty awesome results with my T5s and get pretty vibrant blues and i use 4 blue plus one actinic and one fiji purple. What are your water parameters at? Spikes or sudden drops in phosphates can also cause color loss. Some sps is more sensitive then others so maybe that is one that is more susceptible to parameter fluctuation?
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My parameters are good. I try keep the alk steady. Going to fire up my calcium reactor soon. I add small amounts of gfo. I nuked some before from a to much of a drop.
I'm amazed your colours are good. You have very little in the whiter spectrum and heavy blues. Are the blue + not lower in par than the coral + or the new aqua blue specials? Perhaps I should switch them our for a similar combo to yours. I have all those bulbs.