Harlequin Tuskfish

Name: Harlequin Tuskfish
Brand: New Dawn Aquaculture
Price: 349.99 CAD
Availability: OutOfStock

$349.99

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Choerodon fasciatus

The Harlequin Tuskfish is a beautiful member of the wrasse family. These colourful and personality-filled fish often become quick aquarium favourites for their outgoing behaviours. These are currently juveniles and will end up growing to a size of up to 10" so they require a larger aquarium and typically prefer aquariums with a good amount of rubble or rockwork. These juveniles are bred in Bali, but the parents are from Australian stock with a more bright red coloration.

The Harlequin Tuskfish is not a "reef safe" fish as they tend to go after clean-up crews, invertebrates, or small fish. Typically semi-aggressive in adulthood, they do best in fish-only aquariums with similarly sized fish. When they reach adulthood they have vertical red-orange and white striping with hints of blue accents as well as large blue "Tusk" teeth used for crunching small invertebrates. They are feeding entirely on prepared diets and prefer a more meaty diet.

Breeder	Bali Aquarich
Eating	1mm PE Pellets
Minimum Tank Size	125 Gallons
Fully Grown Size	10 Inches
Temperament	Semi-aggressive

Our Water Parameters

Temperature: 24-26 °C (75-78 °F)
Salinity: 1.026 SG, 35 ppt
PH: 8.1-8.4
Ammonia: 0 ppm
Nitrite: 0 ppb
Nitrate: 3-15ppm
Phosphate: 0.03-0.15 ppm
Alkalinity: 8 dKH
Calcium: 440 ppm
Magnesium: 1320 ppm

Acclimation

Temperature Match

Place the sealed bag containing the fish or invertebrate into your tank. Allow it to float for 15-20 minutes to gradually equalize the temperature between the bag and your aquarium. This step minimizes stress caused by sudden temperature changes.

Drip Acclimation

Set up a drip acclimation system by using airline tubing. Start a slow siphon from your tank into the bag or bucket containing the fish or invertebrate, allowing water to drip slowly. Acclimate over a period of approximately 30 minutes, gradually increasing the volume of tank water to match salinity and other water parameters.

Check Salinity

Use a refractometer to measure the salinity in the bag or acclimation container. Ensure the salinity matches your tank’s salinity before transferring the fish or invertebrate. Matching salinity helps reduce stress and prevents shock when introducing new animals.

Release Fish/Invert

Gently transfer the fish or invertebrate into the tank, avoiding netting them if possible to reduce physical stress. Allow the animal to swim out on its own if transferring from a container. Discard the acclimation water, as it may contain contaminants.

How We Pack Livestock

At New Dawn Aquaculture, we take every step to ensure your marine life arrives alive and thriving!

Carefully Packed for a Safe Journey

Livestock is hand-packed in sealed oxygen-filled bags with fresh saltwater.
Insulated coolers with heat or ice packs keep conditions stable, regardless of weather.
Built to handle up to 48 hours in transit.

Fast Delivery, Every Time

We ship FedEx Priority Overnight so your marine life arrives the next day, reducing stress and maximizing health.

Our Promise

Healthy, vibrant marine life delivered to your door, guaranteed. Shop with peace of mind—your aquarium deserves the best!

Arrive Alive Guarantee Policy

At New Dawn Aquaculture, we guarantee that your livestock arrives alive and healthy—no exceptions. Here's how it works:

What’s Covered

All shipped livestock, including corals, fish, inverts, and live foods.

How It Works

Be present for delivery and follow our acclimation guide.
Report any issues within 48 hours of delivery by emailing info@ndaquaculture.ca with clear photos of the unopened livestock.