Flatworm killers!

[fencer]

Blue Velvet Nudi's...PM kelly at the Reefe Shoppe

[fkshiu]

My yellow wrasse has been completely reef safe. You can also try a six-line wrasse.

[slakker]

Six line worked for me, but he's pretty territorial...

[scuglass]

Yah i think it was my six line that had been keeping them at bay but he had the bright idea of swimming as fast as possible then jumping... he shot out a good 5 feet and landed in a 5 gallon pail. Swish....

Id rather not get another sixline tho. Keep the suggestions coming. I really want the yellow wrasse to be honest :P

[slakker]

I also have peppermint that's suppose to work.. can't say I've seen any eat a flatworm though...

[Delphinus]

I say go for the canary wrasse. Very nice fish in their own right, but mine also took care of my flatworms within a few weeks. At least, I started noticing that I didn't have flatworms anymore a few weeks after getting the wrasse, I assume I had the wrasse to thank for that.

They are jumpers though. Make sure you have a cover or something (even then apparently it's no guarantee, mine found a way through eggcrate earlier this summer).

[truperc]

I have had a Leopard wrasse that ate them. Though they are not the easiest fish to add to an aquarium with any boisterous fish.