feather dusters

[freerider]

i have a rock with mabye 6 or so very small feather dusters in it, my tank is currently cycling. but im just wondering should i be feeding these guys trying to keep them alive or will they most likely be wiped out in the cycle?
thanks

[hillegom]

Mine survived the cycle and I did not feed them.

[Ross]

I've had a few small ones just pull through the cycle.