Honestly no…
The 3 Possums and Pink Streak are the only wrasses that go into a 30G tank without causing aggression.
Also, the pink streaks you’ve seen, have they been mature specimens or bland juveniles?
This is my old mature male
Pseudocheilinops ataenia.
Here’s my younger pair of
Pseudocheilinops ataenia (You can see the males colouring appearing nicely as he ages - The front is male the back is a gravid female).
And here’s a very young trio (My third unfortunately passed a few months back but I don’t want to risk adding any more to this pair).