When to introduce Fuge into tank?

[pangz]

Hi, I am into my 2nd week of cycling for the new tank, but i don't know when should i introduce my fuge to the new system. When one can enlighten me? Should i go get those micro algae now and introduce during the cycling period? or should i wait till the system is cycled then introduce the fuge? Thanks!

[lightningstrike]

a refugium is not absolutely necessary unless u hv high nutrients to export, then again, u run the danger of ur macroalgae turning sexual or assexual.