In our study,
the FCEd of shrimps in B treatment was the lowest and significantly
lower than those in G, BY and BG treatments. However, the FCEd of
shrimps experiencing the blue light in BY and BG treatments was
higher. That may be caused by the light color fluctuation (Gilles and
Pierre-Yves, 1999). The shrimps living in their natural habitat experience
different light colors and they should have a better ecological adaptation
mechanism for the fluctuation of the environmental factors.
Anyhow, the difference of growth of L. vannamei under different light
color treatments was related to FCEd of shrimp.