M mer-lady Reefer Mar 28, 2004 #1 Does anyone know what this furry looking white stuff is? It is growing on a few of my rocks? Is it good or bad? Thanks, Attachments furry and white.jpg 86.1 KB · Views: 602
Does anyone know what this furry looking white stuff is? It is growing on a few of my rocks? Is it good or bad? Thanks,
A Anonymous Guest Mar 29, 2004 #3 yep i had a few just like it. they died when i rearranged the rocks. totally a sponge. i never ID'd it though.
yep i had a few just like it. they died when i rearranged the rocks. totally a sponge. i never ID'd it though.
A Anonymous Guest Mar 29, 2004 #4 I have the same sponge in my 12 gallon tank. It will turn white if in darkness, and black in light. You didn't get your rock from harbor aquatics did ya?
I have the same sponge in my 12 gallon tank. It will turn white if in darkness, and black in light. You didn't get your rock from harbor aquatics did ya?
M mer-lady Reefer Mar 29, 2004 #5 I got my rock from a pet store in Ky. MVP is the name of it. : ) Thanks everyone
J John_Brandt Experienced Reefer Mar 29, 2004 #6 It resembles a Haliclona sp., but that's just a guess.
