feeding dye laced foos is still badi always read that blueberry oscars were fed blue dye-laced foods...BUT i have not seen them in quite some time.
i also have read that they can also tatoo with a lazer.
it messes up their insides
poor little fishies

imo, just buy colored lights if you want to have schools of blueberry tetras, the color will never run out, and they dont get hurt ya know?
and if you get sick or bored, just change the color!
it dosent harm the fish in anyway(i dont think...its light), and you can have the fish you want...
it may make the whole fish tank different colored, but idk lol
......
whole thing just infuriates me