Domino Damsel
Domino Damsel
**Domino Damsel (Dascyllus trimaculatus)**
The Domino Damsel, with its striking black body adorned with three distinctive white spots, is a captivating addition to any reef aquarium. Known for its dynamic personality and resilience, this bold fish is perfect for hobbyists seeking a vibrant and hardy species to enrich their aquatic environment.
**Care Level & Requirements**
- **Care Level:** Moderate
- **Temperament:** Semi-aggressive
- **Minimum Tank Size:** 30+ gallons
- **Diet:** Omnivore - feeds on a variety of foods including flakes, pellets, and frozen foods
- **Reef Safe:** Yes, with caution
**Tank Conditions and Compatibility**
The Domino Damsel thrives in well-established aquariums with stable water parameters. Ideal conditions include a temperature range of 72-78°F, pH levels between 8.1-8.4, and a specific gravity of 1.020-1.025. This species is known for its territorial nature, especially as it matures. Therefore, it is best housed with similarly robust tank mates and in setups that allow plenty of hiding spaces and territory demarcation.
The Domino Damsel is generally compatible with a wide array of reef inhabitants, including corals and invertebrates, although it may exhibit aggression towards smaller, more timid fish. To manage temperament, consider keeping them in groups or with other semi-aggressive species in larger tanks.
**Feeding and Nutrition**
As an omnivore, the Domino Damsel is not overly demanding when it comes to diet. Offering a varied menu that includes high-quality marine flake or pellet food, along with occasional live or frozen fare such as brine shrimp and mysis shrimp, will ensure optimal health and vibrant coloration. Feed them small amounts 2-3 times daily to maintain energy levels and reduce waste in the aquarium.
**What to Expect**
The Domino Damsel is a robust and engaging addition to any reef tank, providing both aesthetic appeal and lively behavior. Its bold black-and-white patterning contrasts beautifully against the colorful backdrop of a coral reef, making it a perennial favorite among aquarists. With proper care, this striking damsel can live for several years, offering endless enjoyment and activity in your aquatic setup.
Embrace the dynamic energy of the Domino Damsel and transform your reef aquarium into a lively underwater sanctuary.
Feeding & Diet
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
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
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
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
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.
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