Mrs. T's Classroom

bioluminecence is  eco friendly becavse  it dosesn"t emit harmfull  gases uses less enery.
inn the tank make all fish glow so you could go scubu diving in the dark
and see the fish better  http://www.feministe.us/blog/wp-content/uploads/2009/02/finding_nemo_dory_marlin_angler_fish.jpg

Bioluminescence is eco friendly because it doesn't emit harmful gases and uses less energy.  In a tank, make all fish glow so you could go scuba diving in the dark and see the fish better.