two groupers?

[hrdneglcry]

I bought a Clown Grouper purchased as a blue leopard grouper. he is going to harass this fish until the whole tank has ich. so i have to net him. i added a damsel and black durgeon but of course the sailfin has to bother my favorite. also i have a 180 acrylic. How do people use these tanks? I need to get in it but it just has the two holes for access. I thought about getting one more grouper. but that seems risky. Anyone keep two. Just to give the sailfin more to think about.

 

[Reefing Madness]

 

[Johnnyracer]

Ive had multiple groupers, they ignored each other. Try to get them similar is size. Just my opinion, my statements have no warranty