unknown algae help need it

[Trocar70]

I had them really bad. Used flatworm exit. and then bought me a wrasse. Have not seen any flat worms in over three months..be careful though after i treated the tank all my fish look as if they were going to die..did a big water change after and they were better with in a couple days..Good luck.

[Skimmer Juice]

wow thats allot of flatworms. I would definitely syphon them out before doing flatworm exit , there is allot there so there will be even more in the rocks/hiding, as mentioned they are toxic when they die.
I would also add a wrasse if possible , or you could look for velvet nudibranchs they will eat them . The velvets will also die when you run out of flatworms . I had the same ones from bringing a single ricordia from a lfs home . Its been a long battle but I did not want to use any chemical's in my tank. So I have been just syphoning them out everyday I just get a small tube and start syphoning as many as I can see that day , 2-3 times a day , if you use a small hose you will not take out much water I also added a yellow wrasse and he has been a big help , you could also try a target mandarin as they can help but are hit and miss. Good luck.

[denny_C]

six lines devour them , believe it or not saltwater mollies destroy them in a very short time

[Trocar70]

My sixline would not touch them.