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Започната от Стоян Михов, 07.12.2012 20:08
0 Потребители и 1 Гост преглежда(т) тази тема.
Цитат на: Octopus в 07.12.2012 20:08 Всъщност и затова преди години си купих PAR метъра.
Цитат на: Ilianidis в 09.12.2012 19:07Моя има 82 вата в синьо,100 вата в циано,студено бяло+бяло 74 вата 20 вата uv.Като 3 ватовите съм ги смятал реално 2,4вата. И визуално ми е прекрасен след всички опити.
ЦитатThe new Multi-Colour is meant to be added as a main supplement to the Illumina. It supplies wavelengths that are desirable for a variety of reasons. The red, warm white and green are largely for better colour rendition. The green is just on the usefull range for the corals, being low for a green (520nm). It will bring a few more fluorescent pigments out. It is not high enough to promote alga. The warm white does add a range of usefull wavelengths and brings many of the warmer pigments out, such as non-fluorescent pinks (pocilliporids) and yellows to orange. I think most of us will run it on low.The three different UV-Violet LEDs broadly cover the range from 390nm to 420nm, which have proved to be very important for certain pigments, as well as many deeper water corals. The current UV-Violet has a range of about 405-415, right in the middle,which is the most important part of this range for the corals. Using both will allow the aquarist to truly finetune the pigment developement in corals, expecially many LPS that contain the Kaede pigments.The red spectrum is really an aesthetic range. Very few corals can make use of it (actually, I have never read any proof that corals use it at all!). In large amounts it will cause photoinhibition in corals and can damage tissues. Some photosynthetic animals hate it, that is clear. Red anemonies are red in order to reflect this radiation away. Corals are the same, but are not as sensitive, possibly due to specific wavelengths or their skeletons. I use very little in my tank and mainly as a sunrise-sunset effect and a help in colour rendition.
Цитат на: Octopus в 09.12.2012 23:11 Гледам че темата е прочетена близо 640 пъти за два дни, надявам се че ще бъде полезна и за други начинаещи като мен.
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