i just got some of the female purple queen anthias from reefhotspot.com
Good luck with them. Not an easy fish.
From part 2 above........
"The Queen Anthias - what an amazingly beautiful fish! It is a large
Anthias,
reaching nearly 7" in length as an adult. For those keeping track, ichthyologists and astute hobbyists refer to this species by its Latin name,
Pseudanthias pascalus. This species' affordable price tag is mostly due to its shallow collection depths and vast geographic distribution. Indonesia, French Polynesia, Japan, the Great Barrier Reef, New Caledonia and Sulawesi all hold concentrations of this species. Although this fish can be found down to 200' of depth, aquarium specimens are generally collected from 50' or less. The biotope most commonly preferred by this species is highly variable - from steep drop-offs to shallow rubble zones - yet they all share one common element - strong water movement. Slack water movement is not tolerated. While hovering high up in the churning water column this species gathers in groups to feed.
Getting this fish to feed in captivity is a formidable task, however. Most specimens starve to death from refusing to eat, thereby making it a difficult species to keep and less than ideal for most hobbyists. "
I see reefhotspot is calling a tuka a purple queen.
from the same link...
"One of my favorite
Pseudanthias is the Purple Anthias,
P. tuka (photos below). It is similar to
P. pascalus, and the two species are easily confused.
Pseudanthias tuka remains average-sized for
Pseudanthias genus, not quite reaching 5".
The disappointment with this species is the difficulty in providing suitable captive care. Similar to all difficult-to-keep Pseudanthias species, adapting to captive aquarium foods and adjusting to captive life in general are the biggest hurdles. Introducing these fish into a very passive aquarium is necessary should you expect to achieve long-term success. Small, passive dither fish such as
Nemateleotris species, which are already successfully eating captive foods, may assist with acclimation. Even then,
it is an uphill battle and one probably best not attempted by the majority of hobbyists. Located from Japan to the Great Barrier Reef and throughout Indonesia at depths less than 100' assures that
this species is easily obtained within the aquarium trade at a reasonable price - perhaps unfortunately, given its poor captive care track record."