james3370
Premium Member
evilc66 (who has become the savant on nanoreef) recommends 2-3" from side glass & 3-4" from the front & rear glass. from those points 2.5-3" spacing over the length of the tank & 3-4" spacing front to rear....however many that takes. a 50/50 mix seems to give the best options for colration....especially if the blues & whites are seperately dimmable as this gives you the ability to not only control the overall intensity of the lights but also the color.
if you can go 1000ma, that is also better....even though most are turning the intesity down, it gives you that much extra light if needed/wanted. another thing some are doing is adding a few UV leds in the mix (about 1 every 12" of length) to really make the corals POP....but be advised to NEVER look directly at them & that they will only run at 700ma, so you might have to plan your layout accordingly
uv led link - http://www.kaidomain.com/ProductDetails.aspx?ProductId=1690
optics for anything over 16-18" deep. 40 degree optics for the penetration of a 150mh & 60 degree for the penetration of a 250mh. if using the optics, you can move the side to side spacing of the LEDs out to 2.5-3" but anymore & it becomes spotlight effect (common complaint of the solaris unit)
buckpucks can run up to 6 leds & the meanwells up to 12-13. the forward voltage of the cree q5 is 3.7 @ 1000ma & 3.5 @ 700ma & 3.3 @ 350ma. there are 2 dimmable versions of the meanwell...eln-30 & eln-60. the 30 runs the leds at 350ma & the 60 runs them at 700ma. if you want to use the meanwells at 1000ma, you have to go w/ a different series that isn't dimmable (this will not only be probably too bright, but not allow you to color blend) so if you wanna rune the leds at 1000ma, the buckpucks are the best way
think that pretty much covers the basics all in one post LOL
if you can go 1000ma, that is also better....even though most are turning the intesity down, it gives you that much extra light if needed/wanted. another thing some are doing is adding a few UV leds in the mix (about 1 every 12" of length) to really make the corals POP....but be advised to NEVER look directly at them & that they will only run at 700ma, so you might have to plan your layout accordingly
uv led link - http://www.kaidomain.com/ProductDetails.aspx?ProductId=1690
optics for anything over 16-18" deep. 40 degree optics for the penetration of a 150mh & 60 degree for the penetration of a 250mh. if using the optics, you can move the side to side spacing of the LEDs out to 2.5-3" but anymore & it becomes spotlight effect (common complaint of the solaris unit)
buckpucks can run up to 6 leds & the meanwells up to 12-13. the forward voltage of the cree q5 is 3.7 @ 1000ma & 3.5 @ 700ma & 3.3 @ 350ma. there are 2 dimmable versions of the meanwell...eln-30 & eln-60. the 30 runs the leds at 350ma & the 60 runs them at 700ma. if you want to use the meanwells at 1000ma, you have to go w/ a different series that isn't dimmable (this will not only be probably too bright, but not allow you to color blend) so if you wanna rune the leds at 1000ma, the buckpucks are the best way
think that pretty much covers the basics all in one post LOL
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