ORA Gladiator Clownfish Captive-Bred for Sale
Captive-bred and sustainably raised, the ORA Gladiator Clownfish Captive-Bred (Amphiprion ocellaris) is a hardy, peaceful designer clownfish prized for its distinctive swirling white stripe patterns and vivid orange body. Each fish displays unique markings, making it a standout addition to any saltwater aquarium. Unlike wild-caught clownfish, ORA’s captive-bred Gladiator Clownfish adapt quickly to aquarium life, resist disease more effectively, and exhibit confident feeding behavior from day one.
These fish are ideal for both beginner and experienced reef keepers. Their calm temperament makes them excellent community members, and their captive origin supports sustainable aquaculture.
Key Facts
| Specification | Details |
|---|---|
| Scientific Name | Amphiprion ocellaris |
| Family | Pomacentridae |
| Origin | Captive-bred by ORA (Oceans, Reefs & Aquariums), USA |
| Maximum Size | 3–4 inches |
| Purchase Size | 1–2 inches |
| Lifespan | 6–10 years |
| Care Level | Easy |
| Minimum Tank Size | 15 gallons (30-40 gallons for pair) |
| Temperament | Peaceful to semi-aggressive (pair hierarchy) |
| Reef Safe | Yes |
| Diet | Flakes, pellets, frozen mysis and brine shrimp |
| Temperature | 75–78°F |
| pH Range | 8.1–8.4 |
| Salinity | 1.020–1.025 |
Appearance
The ORA Gladiator Clownfish displays a deep orange coloration accented by irregular, often curving white stripes unique to each fish. The patterning ranges from smooth swirls to helmet-like forms, giving each specimen a distinct personality. Their coloration remains bright and stable under proper aquarium lighting.
Care & Requirements
ORA Gladiator Clownfish thrive in stable saltwater environments with consistent temperature and salinity. They adapt well to reef tanks and can live alone or in bonded pairs. Anemones are not required, but they may host species like the Bubble Tip or Magnificent Anemone if available.
Feed a balanced mix of high-quality flakes, pellets, and frozen foods. Perform regular water changes to maintain optimal water quality. These fish tolerate beginner-level setups but benefit from stable conditions and low aggression environments.
Do Gladiator Clownfish need an anemone?
No, they do not require one but may naturally host certain anemones.
Are ORA Gladiator Clownfish good for beginners?
Yes, they’re hardy and easy to care for.
How big do Gladiator Clownfish get?
Adults reach about 3 to 4 inches.
Tank Mates & Compatibility
Gladiator Clownfish are peaceful and reef-safe, coexisting well with gobies, blennies, cardinalfish, and most wrasses. Avoid mixing with aggressive clownfish types like Maroon or Tomato Clowns. If kept as a pair, expect a natural dominance hierarchy where one becomes female.
They can also live harmoniously with small reef-safe invertebrates like shrimp, crabs, and snails.
Can Gladiator Clownfish live with other clownfish?
Only with similar Ocellaris varieties, not aggressive species.
Are they reef safe?
Yes, they pose no threat to corals.
Do they pair easily?
Yes, juveniles often form natural pairs over time.
Aquaculture/Availability
ORA has been a leader in marine aquaculture for over 40 years. Their Gladiator Clownfish are fully captive-bred, ensuring hardiness and consistent coloration. These fish are bred in controlled environments, reducing disease risk and stress during shipping.
Currently, captive-bred specimens are the primary source in the aquarium trade, though availability fluctuates due to high demand.
Are all Gladiator Clownfish captive-bred?
Yes, ORA produces these through sustainable aquaculture.
Why choose captive-bred over wild-caught?
They’re hardier, disease-resistant, and environmentally friendly.
Is availability seasonal?
Yes, restocks depend on breeding cycles.
Why Buy From Oceansgarden.com
- Captive-Bred & Sustainable: Many of our fish and invertebrates are captive-bred or sustainably sourced to promote healthy reef ecosystems.
- Expert Care Before Shipping: Every animal is maintained under professional aquarium standards for health, diet, and water quality.
- Live Arrival Guarantee: We stand behind each shipment with a Live Arrival Guarantee for your peace of mind.
- Fast, Reliable Shipping: Orders are packed with proven methods and shipped overnight to ensure safe arrival.
- Transparent Policies: Clear shipping, refund, and guarantee information available on every order page.
- Trusted by Hobbyists: Backed by years of experience and thousands of satisfied marine aquarium keepers across the U.S.
FAQ
What is the difference between Gladiator and Premium Gladiator Clownfish?
Premium Gladiators display more pronounced, symmetrical white markings, while standard Gladiators have varied, less defined patterns. Both share the same species and care needs.
Do Gladiator Clownfish change sex?
Yes. Like other Ocellaris, they live in hierarchies. The dominant fish becomes female, and the smaller one remains male.
Can Gladiator Clownfish host anemones in captivity?
Yes, they may host anemones such as Bubble Tip or Magnificent, but it isn’t required for their well-being.
What’s the best tank size for a Gladiator pair?
At least 30 gallons to allow swimming space and minimize aggression as dominance establishes.
Are ORA Gladiator Clownfish disease resistant?
Yes. Being captive-bred, they are less likely to carry diseases compared to wild-caught fish and adapt faster to home aquariums.
Can Gladiator Clownfish live in a nano tank?
A single juvenile can thrive in a 15-gallon setup, but pairs need 25–30 gallons minimum.
Do they eat live food?
They will accept live foods but thrive on prepared diets like pellets, flakes, and frozen mysis shrimp.
How long do Gladiator Clownfish live in captivity?
Typically 6–10 years with proper tank maintenance and diet.
Can Gladiator Clownfish breed in home aquariums?
Yes. Mature pairs may spawn regularly once settled, producing small clutches of eggs on flat surfaces near their territory.
| size | .5-2 inches |
|---|





