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And that applies to coral culture how?If you want some UV, try gardening under a dozen 1000 watt HPS or MH.
And none seem to compare a bulbs UV to what the sun puts out, intensity wise. Or however you would compare the two besides just the wavelength.I'll go on a limb and say much less as the amount used in those studies..
I don't know, I believe you started it on page 4 I think, I was just chiming in with my experience, you know, what forums are used for. Gaining knowledge from people's experience?And that applies to coral culture how?
somehow we went from assuming the dribble of UV is magic and that the sugar content of peaches means anything here..
Independent of UV amount, I was referring to the subject of this thread.how much UV (a, B, C) is in a t5??? General t5's which MOST people use
funny.. wasn't an orig option..Independent of UV amount, I was referring to the subject of this thread.
Like UV to make a difference? Get halides.
Both in a hybrid fixture?funny.. wasn't an orig option..
LED or T5?
Yes.. they can..Don't corals build their pigment to defend against UV radiation, to a degree? I thought I read that on this forum somewhere. I grow much nicer plants than corals, that's for sure. I'm more green thumb than .... Blue?
Right on. The lighting zealots regardless of their affiliations are getting really tiresome.....funny.. wasn't an orig option..
LED or T5?
Didn't say anything about coral health. But don't some alter lighting to bring out certain coral colors? Since that's most of what people seem to wantYes.. they can..
I turn a nice golden brown too.. Doesn't mean it's healthy..
I have nothing against hybrids.. or any type of lighting... they all have been proven to work.. UNDENIABLY proven to work.Both in a hybrid fixture?
Ok, I'm outRight on. The lighting zealots regardless of their affiliations are getting really tiresome.....
Yeah, well T5s will give different results than LEDs and many think those results are better for the coral's metabolism than ANY LED on the market. Even BRS said that, remember? They said they recommend T5s for the metabolism and LEDs for looks. They sell all of what there is available for both types. If some of the available T5 bulbs emit UV they are part of that good juice. besides, actual results matters. Go ask BRS exactly what they mean by that. I've been doing it for many years here. But, still... it's a matter of results and they are different. Different people will choose different results.funny.. wasn't an orig option..
LED or T5?
Never gets too tiresome. Specially seen people excited about real results, my friend.Right on. The lighting zealots regardless of their affiliations are getting really tiresome.....
I completely agree with you on this. Thanks.I have nothing against hybrids.. or any type of lighting... they all have been proven to work.. UNDENIABLY proven to work.
right amount of photons, water parameters and you are good to go..
Certainly different spectrums produce different results.. be it from producing normal pigments, photosynthetic pigments or even the right amount of certain wavelenght light to SEE the pigments (think of how black plants look w/ just red/blue LED's) the "better" or "worse" thing I consider mostly personal preference..AFAICT.
Let's put it this way who determines the "correct "color?
Exactly. This thread is about choosing leds or T5s. NOT halides.Never gets too tiresome. Specially seen people excited about real results, my friend.
No one is forced to participate in threads like this.
Sorry, back to the subject. I confess I love the results of most metal halides. My apologies.Exactly. This thread is about choosing leds or T5s. NOT halides.
All internal parts and components were purchased from Nanobox. Originally, this started out as an ATI/LED hybrid. I wanted the challenge of led only. I had and old coralife halide fixture laying around. I gutted it and installed what you saw in the photos.Details on build/particulars?