Purple Queen Anthias
Pseudanthias tuka
Also known as Purple Anthias, Yellowstriped Fairy Basslet, Tuka Anthias, Purple Queen
Care at a glance
- Temperature
- 75–81°F (24–27°C)
- pH
- 8.1–8.4
- Adult size
- 4.7 in (12 cm)
- Minimum tank
- 75 gal (285 L)
- Temperament
- Peaceful
- Social behavior
- Social
- Swim level
- Middle
- Difficulty
- Difficult
- Breeding
- Hard
- Rarity
- Common
- Reef safe
- Reef safe
- Origin
- Western Pacific from Indonesia and the Philippines to the Great Barrier Reef, over outer reef slopes in large aggregations.
- Family
- Serranidae
Overview
Keep purple queens in at least 285 litres with strong flow and open mid-water swimming room at 24 to 27 C. They are reef safe and ignore corals and clams, but feeding is the hard part, so offer copepods, mysis, enriched brine and micro-pellets three to five times a day. They must eat from the water column, so aim food into the current before it settles. Best for experienced keepers who can commit to frequent feedings.
In the wild
The purple queen anthias forms big feeding shoals over the outer slope, hanging in the current to snatch plankton. Males are deep magenta while females are purple with a yellow back stripe. They are beautiful but notoriously fussy about food in captivity. Constant water flow and frequent feeding keep them healthy.
Good to know
Pseudanthias tuka reaches about 12 cm and lives in large mixed-sex groups on Pacific reefs. As with other anthias, the dominant fish is a male that began life as a female. Its diet is almost entirely zooplankton picked from the water column.
Did you know
They will only eat food still drifting in the water, ignoring anything that has landed on the rock or sand.
Where to buy
Some links may not be the exact species or variety.
- LiveAquaria Freshwater and saltwater fish, inverts and corals
- Saltwaterfish.com Marine fish, corals and inverts shipped overnight
…or ask your local fish store.
Appears in
Keeping Purple Queen Anthias?
Track water tests, reminders and stocking fit.
Related species

Evansi Anthias
Pseudanthias evansi4.7 in (12 cm)75 gal (285 L)75–81°F (24–27°C)
Dispar Anthias
Pseudanthias dispar3.7 in (9.5 cm)70 gal (265 L)72–79°F (22–26°C)
Bartlett's Anthias
Pseudanthias bartlettorum3.5 in (9 cm)70 gal (265 L)72–79°F (22–26°C)Randall's Anthias
Pseudanthias randalli3.1 in (8 cm)75 gal (285 L)75–81°F (24–27°C)
Huchtii Anthias
Pseudanthias huchtii4.7 in (12 cm)90 gal (340 L)75–81°F (24–27°C)
Bicolor Anthias
Pseudanthias bicolor5.1 in (13 cm)125 gal (475 L)72–79°F (22–26°C)
