Random Question - Strictly running on blue/actinic lighting..?

Hows it going TRT'ers,



I was curious what the advantages/disadvantages and benefits/consequences of running and fish and coral tank solely on blue and actinic lighting...



The only thing i can think of is that without white light there may be a negative impact on algal growth, but other than that i cant foresee any other impacts..



Appreciate it,

Josh