what are they?????

[evaneatspie555]

well ive been looking around and i guess one of the best ways to get rid of them is too controll your nutrients in the water. i have been having problems with algea and nutrients in my water lately since my tank is very new only up for 2 months and still beeing stocked. i just got my protein skimmer up and working yesterday so hopefully with no fish in there and only corals and shrimp i can get this under controll. if all else fails i guess fltworm exit workes wonders