I have alot of these strange little dots all over my glass... they kinda look like fish lice but they r really small. im thinkin my new endlis prolly dragged them in witht them. I cant see them attatched to any fish so i dont think its a parasite. I have noticed I have the occasional hydras in my tank, could the dots be the foot of a developing hydra? all i know is that theres alot of them and they werent there like a few hours ago....