180g stock plan

[ForumlyGuestUser]

Hello everyone, am I able to have a marble wrasse around 7 inches in my 180 gallon tank and will it be able to hold on its own against my pretty territorial 5 inch sailfin tang as well as a 7 inch vagabond butterflyfish if not. Can you guys list me other semi aggressive fish that could hold on its own..
I do have small fish like a falco hawkfish which is about 2.5 inch and a group of chromis that are 5 inch very healthy tho

Because I used to have a 5 inch blue throat trigger, but it wasn’t able to hold on its own against my sailfin tang and I do want another tang, however it’s kind of hard to search. I was thinking a 6-7 inch two spot bristletooth tang

 

[Grog]

I had a lunare wrasse in my 180 with similar other fish (sailfin, hippo, niger trigger....) if that helps at all. Lunare was 6" and the tank's boss though.

Never found out what happened to it. Just disappeared. No body ever found. I suspect it jumped and one of the dog's devoured it.