Princess Anthias
Pseudanthias smithvanizi
Saltwater Fish
Species Group: Anthias
Family: Serranidae
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Water parameters
Temp
76-80 F
Temperature
Maintaining a stable and appropriate temperature is critical for the survival of aquatic life.
pH 7.8 - 8.4 potential of HydrogenMeasuring the acidity or alkalinity of water on a 0–14 scale, where 7 is neutral, 7 is alkaline.
NO3 1-20 ppm NitrateWhile less toxic than ammonia, high nitrate levels (above 40–80 ppm) are important to monitor because they can cause fish stress, stunted growth, and harmful algae blooms.
NO2 <0.0001 ppm NitriteIt is a highly toxic, intermediate compound in the nitrogen cycle produced from broken-down ammonia
PO4 0.01 - 0.1 ppm PhosphateIt is essential for plant development but must be managed, as excess levels trigger nuisance algae blooms and inhibit coral calcification.
NH3 <0.1 ppm AmmoniaIt is the primary killer of aquarium fish, causing gill damage, stress, and death
Ca 380 - 450 ppm CalciumSupporting the growth, skeletal structure, and shell formation of corals, mollusks, crustaceans, and coralline algae
KH 8 - 12 dKH AlkalinityIt acts as a shield, neutralizing acids to prevent dangerous pH "crashes" that can harm fish, corals, and plants.
Mg 1200 - 1400 ppm MagnesiumIt enables coral growth by supporting skeletal formation, assists in metabolic processes, and ensures that calcium is available for corals, clams, and coralline algae.
SG 1.023 - 1.026 SG SalinityEssential for maintaining stable, natural water parameters, proper osmoregulation, and stress-free environments for marine fish and corals
ORP 250 - 400 mV Oxidation-Reduction PotentialA higher positive mV indicates clean, oxygen-rich water with high water quality, while low readings indicate high pollution.
About Princess Anthias
General information
The Princess Anthias is a relatively small species, reaching a maximum size of about 4 inches (10 cm) in length. They are a popular choice for aquarium enthusiasts due to their vibrant coloration, which includes shades of purple, pink, orange, and yellow. In the wild, they are found in large schools, often hovering in the water column over coral reefs.
This saltwater species is native to the waters surrounding Vanuatu and nearby islands in the Western Pacific Ocean.
Diet & nutrition
In captivity, Princess Anthias should be fed a varied diet consisting of meaty foods such as brine shrimp, mysis shrimp, krill, and chopped seafood. It is recommended to feed small amounts multiple times per day.
Determining sex
Males are generally larger and more colorful than females.
Breeding & spawning
Breeding and spawning of the Princess Anthias is not well documented in captivity.
Diseases
Princess Anthias are susceptible to the same diseases and parasites as other saltwater fish species. Regular observation, maintenance, and quarantine procedures can help to prevent and treat common ailments.
Origination
The Princess Anthias is native to the waters surrounding Vanuatu and nearby islands in the Western Pacific Ocean.
Cautions
When introducing a Princess Anthias to a new aquarium, it is important to acclimate them slowly to prevent stress and potential illness. This species is also sensitive to poor water quality, so maintaining proper filtration and water parameters is crucial to their health and well-being.
Acclimation process
It is recommended to drip acclimate Princess Anthias for at least an hour to adjust properly to the new water parameters.
All photos
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