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Newton's Wrasse (Thalassoma newtoni)

Find Newton's Wrasse 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.

Newton's Wrasse
Photo: (c) Thibaud Aronson, some rights reserved (CC BY-SA) · CC BY-SA 4.0
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Where to buy Newton's Wrasse

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 Newton's Wrasse

Thalassoma newtoni is a species of marine fish in the family Labridae, the wrasses.

Key facts

Min tank size
30 gallons
Care Requirements
• Minimum 30-gallon aquarium; active swimmers need ample space • Temp 72–78°F, pH 8.1–8.3, SG 1.020–1.025 • Peaceful wrasse; house singly or in established groups • Coralline-heavy rockwork with rubble for hiding & foraging • Feed meaty foods (mysis, small crustaceans) 1–2× daily
Reef safety
Reef Safe
Origin
It occurs in the waters around São Tomé and Príncipe, and possibly along the West African coast between Ghana and Angola. It inhabits rocky reefs to depths around 40 m (130 ft).
Feeding Schedule
Feed 2-3 times daily
Diet
omnivore
Water Parameters
Temperature: 75-80°F (24-27°C) pH: 8.0-8.4 Salinity: 1.021-1.025
Difficulty Level
Moderate - Requires some experience due to specific dietary water or tank requirements. Best suited for intermediate aquarists.
Family
Labridae
Temperament
Peaceful
Care Level
Moderate
Max Size
0

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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