I think I'm going to give the BTA a go. Thanks for your help!Thank you. It was to give you an idea what I risk having a nem. I’ve never kept clowns without a nem in 40 years.
The BTA’s don’t move much once happy provided you don’t change things.
Outgrow, No, just don’t directly feed them. They don’t require that.
They will split into two identicals from time to time.
Mine has split 5 times in say 4 years, these I take to my LFS for credit.
Your issue will be placement because you have corals, I put the nem in at the start, then placed corals over time.