Skip to product information
1 of 1

Gold Rim Tang

Gold Rim Tang

Regular price $111.49 USD
Regular price Sale price $111.49 USD
Sale Sold out
Shipping calculated at checkout.

Gold Rim Tang:

The Gold Rim Tang (Acanthurus nigricans) is a striking and elegant fish that brings both beauty and functionality to any reef aquarium. With its distinctive gold-edged fin and contrasting deep blue-black body, this tang is sure to be a standout in your aquatic display, captivating the eye and enhancing the dynamic balance of your marine ecosystem.

**Care Level & Requirements**

- **Care Level:** Intermediate
- **Temperament:** Semi-aggressive; may show territorial behavior, especially toward other tangs
- **Minimum Tank Size:** 100+ gallons
- **Water Parameters:**
- Temperature: 72°F - 78°F
- pH: 8.1 - 8.4
- Salinity: 1.020 - 1.025
- **Diet:** Herbivore; thrives on a diet rich in marine-based seaweed, algae, and high-quality flake or pellet foods designed for herbivorous fish

**Reef Compatibility**

The Gold Rim Tang is generally reef-safe, making it an ideal choice for reef enthusiasts. It does not harm corals or other invertebrates, allowing you to maintain a harmonious and vibrant underwater garden. However, it's important to provide ample hiding spaces and swimming room to accommodate its active nature and reduce territorial disputes.

**Community Interaction**

While the Gold Rim Tang can be semi-aggressive, especially with its kind, it can cohabit peacefully with a wide range of marine species when properly introduced. To minimize aggression, it is advisable to introduce the Gold Rim Tang to the tank last, reducing territorial instincts.

**Why Choose the Gold Rim Tang?**

- Adds a stunning visual element with its vibrant coloration
- Helps control algae growth, contributing to a cleaner, healthier tank
- Provides active, engaging behavior for hobbyists to enjoy

Incorporating a Gold Rim Tang into your reef aquarium not only enhances the aesthetic appeal but also contributes to the ecological balance of the tank. This beautiful fish offers a rewarding experience for the dedicated aquarist, making it a prized addition to any marine collection.

Feeding & Diet

An opportunistic omnivore, the Pithos Crab will scavenge detritus, uneaten food, and algae — making it a natural cleanup crew member. Supplement with small meaty foods like mysis shrimp or pellets 2–3x per week if natural food sources are limited.

Care & Water Parameters

The Pithos Crab thrives in stable, well-maintained reef conditions. Target parameters: temperature 72–78°F, salinity 1.025–1.026 SG, pH 8.1–8.4, and alkalinity 8–12 dKH. A mature, established tank of at least 20 gallons is recommended.

Reef & Tank Compatibility

Generally considered reef-safe. The Pithos Crab coexists well with most corals and peaceful fish. Use caution with very small invertebrates or slow-moving tankmates. Provide ample rockwork and hiding spots to reduce territorial behavior.

Size & Growth

Pithos Crabs are typically shipped at 0.5–1.5 inches. They are slow-growing and generally remain small, making them well-suited for nano and mid-size reef systems.

Shipping & Live Arrival Guarantee

All livestock ships with heat or cold packs as needed and is packaged for safe transit. We stand behind a live arrival guarantee — if your animal arrives DOA, contact us within 2 hours of delivery with a clear photo. See our full DOA policy for claim details.

View full details
Your cart
Product Product subtotal Quantity Price Product subtotal
Gold Rim Tang
Gold Rim TangM74165
Gold Rim TangM74165
$111.49/ea
$0.00
$111.49/ea $0.00