Idk what those are. I just noticed these 5 minutes ago. Is it normal for tanks to get these or are they going to kill my fishies? 
Theyre tiny, theyre only like 2-3mm long, but i can see that theyre segmented, greenish in color and have a black head.
            
 
            
               
               
               
            
            
           
          
            
            
              clean your tank more often.
             
            
               
               
               
            
            
           
          
            
              
                LKSi  
                
               
              
                  
                    October 29, 2008,  7:53pm
                   
                   
              3 
               
             
            
              If you let the black heads touch the fish, they will die
             
            
               
               
               
            
            
           
          
            
            
              fuck that shit! get them fuckers out of there!
             
            
               
               
               
            
            
           
          
            
            
              see, idk if theyre beneficial or not. so i dont know if i should pull em out and squish them. where’s Bobby?
             
            
               
               
               
            
            
           
          
            
            
              beneficial?!?!? Yeah right, they’re going to kill your fish.
             
            
               
               
               
            
            
           
          
            
            
              
i just dont like the idea of worms in a fishtank, fuck it, you were doing fine without them right?
             
            
               
               
               
            
            
           
          
            
            
              are you feeding the fish dried meal worms? maybe you got a batch of not so dry ones
             
            
               
               
               
            
            
           
          
            
            
              put pennies in there… it will get rid of them
             
            
               
               
               
            
            
           
          
            
              
                Cliff  
                
               
              
                  
                    October 29, 2008,  8:03pm
                   
                   
              11 
               
             
            
              quit stickin your dick in the tank… those shits’ll crawl up your penis
             
            
               
               
               
            
            
           
          
            
              
                LKSi  
                
               
              
                  
                    October 29, 2008,  8:04pm
                   
                   
              12 
               
             
            
              +1 for pennies in the tank… put some copper tubing in too or anything with motor oil on it
             
            
               
               
               
            
            
           
          
            
            
              
haha no… just kidding, one of my teachers had a hugggge fish tank and a bunch of kids threw pennies in there one friday… she came back monday and found alll the fish dead…she was a complete bitch
             
            
               
               
               
            
            
           
          
            
            
              thats kinda like how in elem. school one kid fed our chicks their lunch, we had one left after that day and a bunch of screaming crying kids hahahaha
             
            
               
               
               
            
            
           
          
            
            
              
HAHA that’s great!!!
That story sucked, and may have not been true.
             
            
               
               
               
            
            
           
          
            
              
                LKSi  
                
               
              
                  
                    October 29, 2008,  8:23pm
                   
                   
              17 
               
             
            
              
She had a big ol FUPA and BITF as well so she deserved it
             
            
               
               
               
            
            
           
          
            
            
              
i have cats, so i feed them sinking pellets. i heard about copper in fish tanks. ill do some reading about fresh water tanks and copper, but i know that its not a good idea for salt water or brakish water