Yellow wrasse or melanurus wrasse

[muggle0981]

For eating red planria?

 

[doubleshot00]

You mean flat worms?

They both do a great job but get bug. I got a Xmass wrasse to take care of pests inside the tank.

 

[muggle0981]

Yes flatworms

 

[i cant think]

For eating red planria?

Both do good, I would go for something vastly different - Halichoeres iridis.
This is due to me thinking the two mentioned are overrated though.