white bugs

Hello… I have been experimenting with different treatment options for Coral Boring Spionid Worms. I did not realize there was a worm that could tick me off more than Vermetid snails. When I finally kept the Vermetid’s out (100%), I’m so blessed to discover these little devils. Pic unknown...

I’ve noticed these little white dots with little arms or something coming off them, they seem to be multiplying. Can anyone tell me what these are and what i should do ?

Hey guys I’m new to the saltwater scene and have had this 20 gallon tank for about 4 months so I’m not sure as to what hitchhikers are good and bad but I just seen this guy today and wanted to know on what to do with it.

I will admit up front that I have been unable to find and ID specifically which bug (white/black/red) I am going after. Each time I dip frags & colonies, I kill dozens and dozens of what look to be different sized (shrimp shaped) pods. Nothing that looks quite like tegastes. I've read several...