Common name: chalk bass

Scientific name: Serranus tortugarum Longley, 1935
Chalk bass (Serranus tortugarum).The Chalk bass (Serranus tortugarum).

General information

The Chalk Bass, scientifically known as Serranus tortugarum, is a small and colorful member of the Serranidae family. It is a popular choice among aquarists due to its peaceful nature and striking appearance. The Chalk Bass exhibits a combination of blue, orange, and purple hues, with a series of horizontal stripes running along its body, making it a visually appealing addition to any reef tank.

Details

Recommended minimum tank volume
75 liter (20 gallons)
Salinity
S.G. 1.020 to 1.025
Temperature
24 to 28 °C (75 to 82 °F)
Acidity
pH 8.1 to 8.4
Average size
8 cm (3″)
Care level
Easy Hardy, adapts well to captivity
Diet
Carnivore Enjoys varied meaty foods
Social
Pair Pairs or small groups preferred
Reefsafe
Yes
Aggression
Peaceful
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Perch-like Fishes
    Perciformes
  5. Family
    Groupers
    Serranidae
  6. Genus
    Serranus basses
    Serranus
  7. Species
    chalk bass
    Serranus tortugarum Longley, 1935

Care

Chalk Bass are hardy fish that adapt well to life in captivity. They thrive in aquariums with plenty of rockwork and hiding places. These fish are not aggressive and can be kept with a variety of tank mates. They are carnivorous and should be fed a diet of meaty foods such as mysis shrimp, brine shrimp, and finely chopped seafood.

Reproduction

In the wild, Chalk Bass are protogynous hermaphrodites, meaning they start life as females and can change to males if needed. In the aquarium, breeding is not commonly observed, but providing a stable environment with multiple individuals may encourage natural reproductive behaviors.

Habitat

Chalk Bass are found in the Western Atlantic, from Florida and the Bahamas to Brazil. They prefer reef environments and are typically found at depths ranging from 3 to 30 meters. In the aquarium, they require stable water conditions with temperatures between 72-78 degrees Fahrenheit and a pH of 8.1-8.4.