Common name: Carpet eel-blenny

Scientific name: Congrogadus subducens (Richardson, 1843)
Carpet Eel Blenny - Congrogadus subducens

General information

The Whiskered Velvetfish, scientifically known as Congrogadus subducens, is a unique and intriguing species that captivates the attention of marine aquarium enthusiasts. This species is part of the Pseudochromidae family, commonly referred to as dottybacks. They are known for their velvety appearance and the distinctive whisker-like appendages on their snout, which give them their common name.

Details

Recommended minimum tank volume
75 liter (20 gallons)
Salinity
S.G. 1.022 to 1.025
Temperature
22 to 26 °C (72 to 79 °F)
Acidity
pH 8.1 to 8.4
Average size
12 cm (5″)
Care level
Moderate to easy Prefers complex rockwork
Diet
Carnivore Enjoys live and frozen foods
Social
Solo Territorial, best kept alone
Reefsafe
Yes
Aggression
Semi aggresive Can be territorial
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
    Dottybacks
    Pseudochromidae
  6. Genus
    Congrogadus
    Congrogadus
  7. Species
    Carpet eel-blenny
    Congrogadus subducens (Richardson, 1843)
  8. Synonyms
    Congradus subducens (Richardson, 1843)
    Congrogadus encryptes (Jordan & Fowler, 1902)
    Congrogadus nebulatus (Bleeker, 1852)
    Congrogadus reticulatus (Bleeker, 1853)
    Congrogadus subulatus Fowler, 1938
    Congrogadus subulatus Günther, 1852
    Hierichthys encryptes Jordan & Fowler, 1902
    Machaerium nebulatum Bleeker, 1852
    Machaerium reticulatum Bleeker, 1853
    Machaerium reticulum Bleeker, 1853
    Machaerium subducens Richardson, 1843
    Stenophus marmoratus Castelnau, 1875
    Stenophus obscurus Castelnau, 1875

Care

Whiskered Velvetfish require a specialized aquarium setup that mimics their natural rocky and reef environments. They thrive in tanks with plenty of live rock for hiding and hunting. These fish are carnivorous and prefer a diet of small crustaceans and fish. Care should be taken to ensure they are not housed with small, peaceful fish or invertebrates that could become prey.

Reproduction

Little is known about the breeding habits of Congrogadus subducens in the wild or in captivity. However, like many marine fish, they are likely to have a complex life cycle that includes a planktonic larval stage.

Habitat

The Whiskered Velvetfish is found in the Indo-Pacific region, from the Red Sea and East Africa to Samoa, and north to the Ryukyu Islands. They are typically associated with coral and rocky reefs, often hiding in crevices during the day and becoming more active at night.