darth tang
Active Member
I have set up a 55 gallon seahorse tank. It is cycling still. I noticed yesterday a relatively small pile of what appeared to be a brown substance in front of one of my live rock pieces. It looks like something removed from the rock. I can't see a single creature near this pile or on the rock besides the occassional pod or small feather duster. Any ideas what may have done this or be doing this.