Quote:
Originally Posted by millenium
They are a bit like "chameleon". Their body colour intensity adapt to back ground intensity. But I doubt the effect can last more than 1-2 hours.
For example, Taiwan kkp sellers like to put their fishes with black back ground with red lights to max out the redness.
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i assume it is similar to aro tanning with red light........... so after everything, it really depends on genes?