Non sand dwelling fish that eat flat worms?

[b4tn]

Dang it I have worms! I have noticed them congregating on the glass lately and was hoping they would run their course. But I sent a picture of one of my SPS to someone and noticed them on the rocks in the pic Looked in my tank with a magnifying glass and they are all over my rock. They dont seem to be bothering any corals so far.... My tank is barebottom right now but before when I had sand my yellow corris wrasse wiped them out. I am about to order some flatworm exit but I really hate using chemicals. What fish besides the wrasse and the blue damsel will eat these things?

.

 

[Greg P]

They look like plain old planaria and will go away if their food source is removed.
Try feeding less for awhile

 

[Kali]

neon blue goby will also eat them. They can be kept in pairs. IME, even in a smallish tank, they didn't venture too far outside their spot in the rocks, so it can take them a while to reduce the numbers.