How much light do mushrooms need?

[jimrawr]

I bought a few yumas/rics yesterday that were unattached. I am trying to get them to attach to some rubble in my sump, the only light is like a 60w flood light. Will this be enough for a week or two, or should I try to get them attached in the DT?

Tough buggers to mount, and my DT will blow them around into a powerhead for sure.

 

[Puffyluv]

Ricordeas seem to need more than other mushrooms...still, I find them alive and well under the racks at the farm...hardly any light there.

I once forgot a mushroom in a bag for over a month, with no light whatsoever. It lived. I can't recommend this, lol...but it did!