Tangs can be real butt heads. Seems they each will have different personalities so it’s somewhat of a crapshoot as to what you get. It is hard to get multiple tangs to get along as they get bigger. My little powder brown and desjardini are pretty good together. Had to move my powder blue to my frag tank before it killed my powder brown. My yellow basically killed a new copperband and I had a purple that harassed my idol till I got rid of it. I would recommend a couple favorites and not push your luck with too many
Jeff