ORA Whitespotted Pygmy Filefish Captive-Bred for Sale
The ORA Whitespotted Pygmy Filefish (Rudarius ercodes) is a small, peaceful marine species that thrives in home aquariums. Captive-bred exclusively by Oceans, Reefs & Aquariums (ORA), this hardy fish offers a reef-safe option for aquarists seeking a resilient and sustainable addition. Unlike wild-caught varieties, ORA’s captive line is more disease-resistant, adaptable to prepared foods, and easily adjusts to reef aquarium conditions. Their ability to change color with mood and surroundings makes them both fascinating and unique to observe.
Key Facts
| Specification | Details |
|---|---|
| Scientific Name | Rudarius ercodes |
| Family | Monacanthidae |
| Origin | Japan and Taiwan coastal seagrass beds |
| Max Size | 3 inches |
| Purchase Size | .75-1.5 Inches |
| Lifespan | Up to 5 years |
| Care Level | Easy to moderate |
| Minimum Tank Size | 30 gallons |
| Temperament | Peaceful |
| Reef Safe | With caution |
| Diet | Frozen mysis, enriched brine shrimp, pellets |
| Temperature | 72–78°F |
| pH Range | 8.0–8.4 |
| Salinity | 1.023–1.025 |
Appearance
The Whitespotted Pygmy Filefish has a compact body with a horn-like dorsal fin it uses to anchor into rockwork. Its coloration shifts from mottled brown to tan with white spotting that can fade or intensify based on mood and surroundings. This adaptive camouflage creates a natural, dynamic visual presence in reef aquariums.
Care & Requirements
ORA’s captive-bred Whitespotted Pygmy Filefish is hardy and thrives under standard reef conditions. Provide at least 30 gallons with live rock, crevices, and hiding areas. Feed a balanced diet of mysis shrimp, brine shrimp, and small pellets two to three times daily. While generally reef safe, occasional nipping at soft corals may occur if the fish is underfed. They tolerate a stable temperature range of 72–78°F and a pH between 8.0–8.4.
- Do Whitespotted Pygmy Filefish need live food?
No, they readily accept frozen and prepared foods such as mysis and pellets. - Are they beginner-friendly fish?
Yes, ORA’s captive line is well-suited for new marine aquarists due to its adaptability. - Can they live in nano tanks?
Only in tanks above 30 gallons, as smaller setups restrict swimming space and stability.
Tank Mates & Compatibility
This species does best with peaceful companions like gobies, blennies, and clownfish. Avoid aggressive or fast-swimming species that may outcompete them for food. They may coexist with corals when well-fed, but careful observation is recommended. Their calm temperament and curious behavior make them ideal for community reef aquariums.
- Are Whitespotted Pygmy Filefish safe with coral frags?
Usually yes, though some may nip at soft corals if hungry. - Can they live with shrimp or small invertebrates?
Generally yes, provided they are well-fed. - Do they pair or live alone?
They can be kept singly or as a bonded pair if introduced at the same time.
Aquaculture / Availability
ORA pioneered the captive breeding of this filefish, offering aquarists a disease-resistant and sustainable alternative to wild-caught fish. These specimens are raised in controlled marine environments and acclimated to reef temperatures before shipping. Stock varies with breeding schedules, so early ordering is recommended.
- Are ORA Whitespotted Pygmy Filefish fully captive-bred?
Yes, they are consistently bred in ORA’s aquaculture facilities. - Why choose captive-bred over wild-caught?
Captive-bred fish adapt faster, ship better, and reduce impact on natural reefs. - Is availability limited?
Yes, due to small clutch sizes and seasonal production, stock sells quickly.
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
Are Whitespotted Pygmy Filefish reef safe for mixed coral tanks?
They are considered reef safe with caution. Most captive-bred individuals do not nip at corals, but occasional curiosity can occur, especially toward fleshy polyps. Keeping them well-fed helps prevent coral interactions.
What should I feed an ORA Whitespotted Pygmy Filefish daily?
Feed small portions of mysis shrimp, brine shrimp, and pellets two to three times daily. These fish graze intermittently and benefit from varied nutrition.
Can I keep a pair of Pygmy Filefish together?
Yes, pairs can coexist peacefully if introduced together. Ensure the tank is large enough (30+ gallons) with multiple hiding areas.
How do they change color?
They shift pigmentation through specialized skin cells, adapting hues between brown, tan, and greenish tones depending on mood and surroundings.
Do they get along with clownfish or gobies?
Yes, they mix well with other small, peaceful species like gobies, blennies, and clownfish. Avoid aggressive or territorial tankmates.
Are they suitable for beginners?
Absolutely. Their hardy, adaptable nature and tolerance to a range of aquarium conditions make them ideal for intermediate or careful beginners.
What temperature range do they prefer?
They thrive in 72–78°F, with stable parameters and moderate water flow.
How long do ORA Whitespotted Pygmy Filefish live in captivity?
When properly cared for, they can live up to 5 years, especially when kept in stable, well-maintained reef systems.
| size | .75-1.5 Inches |
|---|
Related products
