Do Pygmy Wrasses Control Pests?

[BigEZ77]

Looking at bringing my 6line back (if I can trap it) and getting a Tanaka's Pygmy Wrasse. Do they offer the same control of pests as a 6line?

Thanks,

 

[thegrun]

What pests are you referring to? Both wrasses may but not always eat pests like flat worms.

 

[billdogg]

I'm going to say probably. What it almost certainly won't do, as the 6 line most assuredly will, is go rogue and start killing things for the sake of killing them at some point in the future.

 

[BigEZ77]

What pests are you referring to? Both wrasses may but not always eat pests like flat worms.

Was thinking mainly flatworms.

BD, agreed, although it only seems to go after my YT Damsel thus far, I don't want to take the risk down the road.