Dsnod
Aquarium Advice Newbie
I have a relatively new tank, being only about 5 months old. So it's still in the growth stage. But over the last month, these strange green stalks began popping up. I had a relatively bad green hair outbreak, but it has recently came under control. I don't know if these are some type of algae related to the green hair, or, if they are, as their appearance suggests, some type of sponge. Though I am definitely no expert. I could ID all of the other critters online that have come about in my tank, but could find nothing on these guys. I have a few that grow solo and another group of about 7 or 8 of them together. Any input would help.