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Blackspotted Squirrelfish (Holocentrus blackspotted)

Find Blackspotted Squirrelfish across reef-livestock retailers and from fellow hobbyists on ReefDock. Compare sources, check live pricing where available, and review source-tank parameters on Reef-Trak-verified fish listings before you buy.

Blackspotted Squirrelfish
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Where to buy Blackspotted Squirrelfish

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

  • Saltwaterfish

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  • Amazon

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  • Petco

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About Blackspotted Squirrelfish

The Blackspotted Squirrelfish has a deep crimson-red body with distinctive black spots scattered across the head, flanks, and fins. It possesses large eyes characteristic of nocturnal squirrelfishes, a slightly compressed body, and sharp spines along the dorsal and anal fins.

Key facts

Care Requirements
• Minimum 75-gallon tank; larger for groups • Temperature 72–78°F, pH 8.1–8.3, SG 1.020–1.025 • Nocturnal; provide caves and overhangs for daytime shelter • Feed small meaty foods: mysis, bloodworms, chopped squid • Peaceful but may eat small fish; avoid with tiny crustaceans
Feeding Schedule
1-2 times daily
Max Size
11
Water Parameters
Temperature: 72-78°F pH: 8.1-8.3 Salinity: 1.023-1.025
Diet
carnivore
Min tank size
75 gallons
Difficulty Level
Moderate difficulty. Requires a substantial tank, nocturnal behavior means they are shy during the day, and they will predate small fish and crustaceans. They are hardy once acclimated but demand excellent water quality and appropriate live/meaty foods.
Care Level
Moderate
Family
Holocentridae
Common Health Issues
Ich, marine velvet, bacterial infections from stress or poor water quality
Appearance
The Blackspotted Squirrelfish has a deep crimson-red body with distinctive black spots scattered across the head, flanks, and fins. It possesses large eyes characteristic of nocturnal squirrelfishes, a slightly compressed body, and sharp spines along the dorsal and anal fins.
Diet Details
In captivity, feed live or frozen meaty foods such as small crustaceans, fish fry, brine shrimp, and quality prepared carnivore pellets. Blackspotted Squirrelfishes are nocturnal hunters and will feed primarily during evening and night hours.

Looking for a hobbyist seller?

ReefDock's marketplace lets reef-keepers sell fish directly to other reef-keepers with Stripe-secured checkout and live-arrival photo confirmation. Browse current fish listings on ReefDock, or list your own.

Verify the source tank before you buy

ReefDock is the sister app to Reef Trak. Sellers who maintain a Reef Trak tank log can publish source-tank parameters on eligible fish listings — so you can see the conditions a fish was raised in before you buy. Log this fish on Reef Trak.

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