Gold Rush Tang

Ctenochaetus tominiensis

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Suggested Tank

100+ gallons

Max Size

12 inches

Difficulty

Medium

Temperament

Semi-Aggressive

Description

The Gold Rush Tang is a beautiful, vibrant saltwater fish with a striking golden color. It is known for its active swimming behavior and for being a great addition to any aquarium due to its hardy nature and ability to get along with a variety of tank mates.

Reef Safe

Yes

Environment

The Gold Rush Tang requires a large tank with plenty of swimming space. They need a lot of hiding spots, which can be provided with live rock. They also need strong water movement and good lighting.

Behavior

This species is known for its active swimming behavior and is often seen darting around the tank. They are generally peaceful, but can be aggressive towards other tangs or similar looking fish.

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Owner Reviews

LaurenBys

Lauren

@LaurenBys

2 months ago
Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: Frozen food and nori

The most peaceful tang I’ve kept, but that may be because he’s the smallest in my tank. Hides frequently in the rockwork. A pretty fish, and great for smaller reefs because of its small size.

Reef Safe: Yes
Visibility: Hides Frequently
Temperament: Peaceful
Difficulty: Easy
Min Tank Size: 70 Gallons
Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: Mysis & pellets 2 times a day, nori 24/7
Reef Safe: Yes
Visibility: Always Visible
Temperament: Semi-aggressive
Difficulty: Medium
Min Tank Size: 55 Gallons
Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: PE Mysis, Nori

This to me is the perfect beginner tang as in my experience they are one of the most hardy and can be homed in an aquarium as small as 55 gallons. It is a Bristletooth tang meaning it’s an incredible algae eater. Worth the money on these guys.

Reef Safe: Yes
Visibility: Always Visible
Temperament: Peaceful
Difficulty: Easy
Min Tank Size: 55 Gallons
Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: Mysis and seaweed

Great addition to any reef tank. When introduced it took control of algea and was doing an amazing job. Very outgoing and swims with other fish. The tommini tang is a great addition to anyone looking to control algea and have a some what peaceful fish. They can be aggressive once established but won’t be very aggressive.

Reef Safe: Yes
Visibility: Always Visible
Temperament: Semi-aggressive
Difficulty: Medium
Min Tank Size: 55 Gallons
Overall Rating:
Would Buy Again: 👍 Yes
What You Feed: LRS premium seaweed, PE mysis, ON formula 2 flakes

Bought it to control film algae, but it’s practically useless. Good for hair algae, though. Also keeps my damsel in line and is an active swimmer.

Reef Safe: Yes
Visibility: Always Visible
Temperament: Semi-aggressive
Difficulty: Easy
Min Tank Size: 55 Gallons

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Gold Rush Tang

Ctenochaetus tominiensis

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