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Search: Posts Made By: duvivier
Forum: Advanced Topics 11/02/2005, 12:00 AM
Replies: 202
Views: 40,496
Posted By duvivier
Hey Anthony, First, I would like to say that...

Hey Anthony,

First, I would like to say that I've read quite a few books about Coral Reefs and marine biology and Reef Invertebrates and the Book of Coral Propagation are a few of the best ones...
Forum: Lighting, Filtration & Other Equipment 08/07/2005, 12:28 PM
Replies: 105
Views: 3,172
Posted By duvivier
Thanks fkadir I just realized I made a confusion,...

Thanks fkadir I just realized I made a confusion, I meant the 6060 or 6080 and the 6100 or 6000. Is there any real tecnical difference between them?

I have a question for those who have the 7095...
Forum: Lighting, Filtration & Other Equipment 08/06/2005, 04:51 PM
Replies: 105
Views: 3,172
Posted By duvivier
Hello, I know my questions might seems...

Hello,

I know my questions might seems stupid but I live in Brazil and I've never seen a Tunze Stream or the wavebox, online on video and photos. Wouldn't it be the same if one only buy a stream...
Forum: Advanced Topics 04/02/2005, 09:20 PM
Replies: 2
Views: 207
Posted By duvivier
I had already researched a little bit about the...

I had already researched a little bit about the apogee meter but their sensor underestimates the 400 - 500 nm wavelenght and overestimates the 500 - 650 nm wavelenght. That way it wouldn't be quite...
Forum: Advanced Topics 04/01/2005, 05:07 PM
Replies: 2
Views: 207
Posted By duvivier
MH Lasting

Hi Mr. Calfo,

I wanted to know about how long can a MH (Especifically a Radium or XM 20K) hold their power. I mean, how much, in percent, of PAR or lumens they loose in time?

I know you have...
Forum: Lighting, Filtration & Other Equipment 03/10/2004, 03:47 PM
Replies: 1
Views: 136
Posted By duvivier
Question Mixing MH of different color temp.

I was thinking in mixing two 150w 6500K MH with one 400w 20.000K MH.
The main reason - I prefer colors temperature of something around 14.000K and I will update my tank to a larger one (1,8m x 0,8m...
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