ReefDock
ShopEquipmentLivestockFAQ
  1. Home
  2. /Shop
  3. /Livestock
  4. /Fish
  5. /Cole's Dottyback

Cole's Dottyback (Pseudochromis colei)

Find Cole's Dottyback across reef-livestock retailers on ReefDock. Compare sources, check known pricing where available, and review care information before you buy.

Cole's Dottyback
Some retailer links may earn ReefDock a small commission at no extra cost to you. Learn more.

Where to buy Cole's Dottyback

ReefDock searches the following reef retailers for this fish. Click through to see the live price.

  • Saltwaterfish

    Search this retailer

    Search Saltwaterfish
  • Amazon

    Search this retailer

    Search Amazon
  • Petco

    Search this retailer

    Search Petco

About Cole's Dottyback

Cole's Dottyback is a slender, elongated fish with brilliant purple-blue coloration on the head and anterior body, transitioning to deep blue or violet posteriorly. It has a small mouth, continuous dorsal fin, and reaches about 3.5 inches at maturity.

Key facts

Appearance
Cole's Dottyback is a slender, elongated fish with brilliant purple-blue coloration on the head and anterior body, transitioning to deep blue or violet posteriorly. It has a small mouth, continuous dorsal fin, and reaches about 3.5 inches at maturity.
Common Health Issues
Marine ich, Fin Rot, Swim Bladder Disorder, Bacterial Infections, Parasitic Infestations
Reef safety
Reef Safe with Caution
Diet Details
Marine copepods, small crustaceans, marine algae, mysis shrimp, brine shrimp (artemia)
Care Requirements
• Minimum 30 gallon tank with plenty of rockwork and caves for hiding • Maintain temperature 72-78°F, pH 8.1-8.3, and salinity 1.020-1.025 • Feed small frozen foods (mysis shrimp, brine shrimp) 2-3 times daily • Provide dim lighting and minimal water movement; nocturnal and secretive • Monitor for aggression toward similarly-sized or smaller fish; house singly
Min tank size
30 gallons
Temperament
Semi Aggressive
Care Level
Moderate
Diet
carnivore
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Family
Plesiopidae
Origin
Indo-Pacific from Indonesia to the Philippines, found in reef environments at depths of 20-80 meters.

Research before you buy

ReefDock is the sister app to Reef Trak. Use Reef Trak to research and log fish, keep tank parameters organized, and maintain a complete livestock history. Log this fish on Reef Trak.

Related fish

  • Acares Midget Reef Chromis

    Chromis acares

  • Achilles Tang

    Acanthurus achilles

  • Adorned Wrasse

    Halichoeres cosmetus

  • African Basslet

    Liopropoma africanum

  • African Pygmy Angelfish

    Centropyge acanthops

  • Agile Chromis

    Chromis agilis

  • Aiptasia Eating Filefish

    Acreichthys tomentosus

  • Allard's Clownfish

    Amphiprion allardi

ReefDock

Reef-product search built by the maker of Reef Trak.

Questions? support@reeftrak.com

Shop

  • All reef products
  • Equipment
  • Livestock
  • Brands

Categories

  • Corals
  • Fish
  • Invertebrates
  • Equipment
  • Frags

About

  • Partners
  • About ReefDock
  • FAQ
  • ReefTrak integration
  • Affiliate disclosure

© 2026 ReefDock · Privacy · Terms