Yellow Wrasse with Six Line

[Stormtrker]

I want to add a Yellow Wrasse to a 180G due to flatworm infestation.(not aefw) I have 2 sixlines that have been in tank x3yrs together and are best buddies. They apparently don't eat flatworms. Do you think they would fight? The sixlines have never been aggressive to my other fish even new additions.

 

[gws76]

Could be hit or miss stormtrker. My sixline is allways well behaved, but recently I added a longnose hawkfish. The sixline went ballistic. It took him about a week to quit bothering the hawkfish. He still picks on the hawk from time to time.

 

[jda]

My experience with 6-lines were some of the most agressive fish around. Wrasses are at the most risk from 6-line agression. I would say 20% chance of success and 80% failure.