Is a box fish for my tank bad?

[Spookyclemente]

I've been on this thread for not too long, and have seen several posts about these fish nuking a whole tank.
Just watch your tank closely.

He seems super happy and healthy. I’ll put him in the breeder box inside the 125 for a few days to make sure no one tries to go after him.

 

[Spookyclemente]

No, but in my tank they never grew to big even after 2 years. I don't remember how long I kept any of them because I haven't had in many years.

Mine is maybe 3 inches currently. He seems super super healthy eats like a machine lol.

 

[TheGrimReeferTx]

He seems super happy and healthy. I’ll put him in the breeder box inside the 125 for a few days to make sure no one tries to go after him.

I think you can be successful with them. Personally, it's not worth the risk for me.

But just keep a close eye on him. If he passes pull asap.