you ABSOLUTELY can. i have a heavily planted tank w/ 3watt/gal lighting. had a major outbreak of insuforia...i was just sad that i didnt have or know anyone who had any fry
if you are interested, i speciafically had a major colony of protists. perfect fry food
"insuforia" is a catagrization of organisms that are small. my "proteists" that i had are lumped into that goroup, if that makes sence.
or i guess insoforia is not one single organism...there are many organisms that are categorized AS insuforia.