l'opinione del conduttore della vasca :
T5 for stone corals?
The light conditions compared at tropical reef roofs, we can often offer our corals only compromises both in the spectral light composition and in the intensity of radiation.
It just therefore makes sense to put the radiant energy with artificial light sources available in the areas in which the photosynthesis is supported optimally.
In comparison with the exclusive illumination with HQI the lights offer the corals a more efficient possibility with T5 technology of delivering sufficiently photo synthetically utilizable radiation (PUR).
This also is due to the more unfavorable radiation orientation besides the high waste of energy (approx. 20%) of the much HQI lamps with a stronger shading of one's own.
Through this coral can as a percentage absorb less PUR radiation.
By the T5 lights my corals have got much more colored.
The growth also has increased.
For me the T5 technology is the best opportunity for the light extraction.
e un video:
http://www.hausriff.ch/MeineBilder/video1.wmv