Mar 28, 2013 #1 Michaelbknudsen Aquarium Advice Activist Joined Feb 5, 2013 Messages 129 What is this new growth? Please help me ID if it is good or bad. Attachments image-3113499013.jpg 160.9 KB · Views: 95
Mar 28, 2013 #2 marty20 Aquarium Advice Freak Joined Jan 12, 2013 Messages 233 Looks like a hydroid to me
Mar 28, 2013 #3 OP OP Michaelbknudsen Aquarium Advice Activist Joined Feb 5, 2013 Messages 129 marty20 said: Looks like a hydroid to me Click to expand... Good, or bad?