White tubes on live rock

Goatonfly · 05/05/2016, 10:10 AM

Anyone know what these are? Good/bad?

seabassfinn · 05/05/2016, 10:19 AM

It's a bit hard to see in the pic, but seems to either be harmless featherduster exoskeletons, or just some type of sponges. No need to worry about them.

GimpyFin · 05/05/2016, 10:55 AM

+1, does look like small feather duster tubes.

05/05/2016, 10:10 AM	#1
Goatonfly Registered Member Join Date: Apr 2016 Posts: 113	White tubes on live rock Anyone know what these are? Good/bad?

05/05/2016, 10:55 AM	#3
GimpyFin Registered Member Join Date: Mar 2016 Location: Portland, OR Posts: 2,032	+1, does look like small feather duster tubes. __________________ Brian Current Tank Info: 110 gallon

05/05/2016, 10:19 AM	#2
seabassfinn Registered Member Join Date: Mar 2016 Posts: 28	It's a bit hard to see in the pic, but seems to either be harmless featherduster exoskeletons, or just some type of sponges. No need to worry about them.