Well, for the past day or two my mushroom has had some kind of brown tube/string comming out of his "mouth"...I don't know if it's reproducing, dieing, or if maybe my shrimp ripped it out of him...what's happening? He hasn't really "fanned" out or anything since it has been like this either so I'm kind of worried...my water parameters all seem good so I don't think it's that...if anyone can help it's appreciated.
Thanks.