My LFS got some really beautiful looking purple LTA's in. I've heard LTA's are most likely to use chemical warfare on other nem's, no matter which tank I put it in it would be with other anemones, 1 BTA, 2 maxi mini's in 29g, 6 BTA's, 2 rock flower, 3 maxi mini in 90g. Assuming it was satisfied with its placement I can keep it atleast 14" away from any other nem's.