Name: Domino Clownfish Pair
Brand: TSA Fish
SKU: w_fish040726.22
Price: 159.99 USD
Availability: InStock

Domino Clownfish Pair

$159.99

Domino Clownfish Pair

Beginner Fish Captive-Bred Clownfish Nano Fish Reef Safe WYSIWYG Fish

$159.99

SKU: w_fish040726.22

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Diet

mysis shrimp brine shrimp marine flakes pellets

Min Tank Size 20 gallons

Temperament Semi-aggressive

Reef Safe Yes

Care & Diet Feeding, nutrition, and best practices.

Diet Type: Omnivore

Diet and Feeding: Assorted Designer Clownfish are omnivores, feeding in nature on a mix of zooplankton, small crustaceans, copepods, algae, and incidental organic matter around their host anemones and reef habitat. In captivity, it is beneficial to make the bulk of the diet high-quality marine omnivore pellets or flakes, supplemented with spirulina-based flakes, finely chopped marine seafood, and small frozen offerings formulated for reef fish. To ensure balanced nutrition and variety, offer occasional treats such as mysis shrimp, enriched brine shrimp, copepods, and finely minced clam or shrimp. Feeding small amounts 1–2 times daily is ideal, and it encourages natural foraging to present food in a way that allows the fish to search and pick at it, rather than only broadcasting large portions at once; a targeted feeding ring can also help reduce waste. Avoid overfeeding, as excess food quickly degrades water quality and undermines long-term health.

mysis shrimp brine shrimp marine flakes pellets

Behavior Temperament, activity level, and interactions.

Temperament: Semi-aggressive

Assorted Designer Clownfish are active, midwater swimmers that spend much of their time weaving in and out of rockwork or hovering near a chosen shelter, so they do best in a structured aquarium with plenty of hiding spots and open swimming room. They are generally hardy and personable, but can become territorial, especially toward conspecifics and other clownfish, with established pairs often defending a small area of the tank. A minimum tank size of 20 gallons is suitable for a single pair, though larger systems are preferable when keeping them with additional tank mates or in more complex reef setups. Tank layout has a strong effect on behavior: rockwork, caves, and visual barriers help reduce aggression and give them secure zones to claim. They usually coexist well with reef-safe species and many community tank mates, provided companions are not overly aggressive or similar in shape and temperament. As omnivores, they feed readily on a varied diet of quality marine pellets, frozen mysis, brine shrimp, and other prepared meaty foods, with occasional grazing on small natural prey in the aquarium.

Tank & Aquascape Tank requirements and aquascaping tips.

Min Tank Size: 20 gallons
Max Size: 3 inches
Care Level: Easy
Origin: Captive Bred

Compatibility Tank mates, aggression, and introduction order.

Temperament: Semi-aggressive
Reef Safe: Yes

Reef & Health Reef safety, common issues, and prevention.

Reef Safe: Yes
Care Level: Easy

FAQs Answers to the most common questions.

How do I tell whether an “assorted designer clownfish” is actually a true designer morph like Snowflake, Wyoming White, Picassso, or Black Ice, versus just a normal ocellaris with unusual patterning?

True designer clownfish are captive-bred ocellaris or percula lines selectively bred for stable, repeatable traits such as extra white barring, white bodies, or bold irregular black-and-white patterns. A real designer morph usually comes with a known lineage from a breeder and consistent traits across siblings. Wild-type fish with random color variation are not the same thing. If you want to verify, ask for the exact strain name, breeder, and parent line; reputable breeders can usually tell you whether the fish is ocellaris or percula-based and what pattern line it came from.

Can assorted designer clownfish from different morphs be kept together in the same tank, or will they fight as they mature?

Yes, they can be kept together, but only with caution. Designer clownfish are still clownfish, so they establish hierarchy aggressively. The biggest female will dominate, and multiple juveniles may coexist only if the tank is large enough and introduced carefully. In smaller tanks, mixed designer morphs often result in chasing, biting, and eventually one dominant pair. If your goal is a peaceful mixed group, add them at a very small juvenile size, provide a larger system, and expect that they may not all remain together long-term as maturity sets in.

Do assorted designer clownfish need an anemone, and if they do, which anemones are actually safest for them?

They do not need an anemone to thrive. Captive-bred designer clownfish usually do very well without one, especially in reef tanks with stable rockwork and a host substitute like a frogspawn, torch, or Duncan coral if they choose it. If you do want an anemone, the safest and most commonly kept host species for captive-bred clownfish are bubble-tip anemones, because they are the most manageable in home aquariums compared with more demanding or unpredictable host species. Never add an anemone to a new tank; wait until the tank is mature, stable, and the lighting is appropriate.

Why do some designer clownfish, especially white-heavy strains like Wyoming White or Platinum, develop darker bars or a yellow tint over time?

This is common and depends on genetics, age, and environment. Black barring can increase as the fish matures, especially in percula-based strains or lines with strong melanin expression. A yellow tint may show if the fish is young, stressed, or kept under lighting that emphasizes warm tones. Diet and water quality matter too, but the main driver is genetics and age. Also, some “white” designer lines naturally change appearance as they transition from juvenile to adult coloration, so a fish that looks very bright at 1 inch may not look exactly the same at full size.

What are the most common husbandry mistakes that cause losses in assorted designer clownfish, even though they’re considered hardy?

The biggest mistakes are buying them too early from stores or wholesalers, putting them into unstable tanks, and assuming they tolerate poor marine conditions. Designer clownfish are hardy relative to many saltwater fish, but they still need stable salinity, zero ammonia and nitrite, low nitrate, and excellent oxygenation. Other common issues are aggressive tankmates, overcrowding, and feeding only once a day with low-quality food. They do best with frequent small feedings of varied frozen and pellet foods, moderate flow, and a covered tank because they can jump when startled. Long-term success comes from stable conditions, not just their reputation for toughness.

Goes well with:

WYSIWYG - Approx. Size: 2""

Introduction to Saltwater Clownfish

Clownfish are among the most popular and recognizable marine fish, known for their bright colors, hardy nature, and fascinating symbiotic relationships with anemones. Native to tropical reefs in the Indo-Pacific, these fish thrive in reef aquariums of all sizes, making them an excellent choice for both beginners and experienced aquarists. Clownfish are incredibly adaptable, and many aquacultured varieties are available, making them easier to care for and less aggressive than wild-caught specimens.

Care Requirements

Care Level: Easy Minimum Tank Size: 20 – 50+ gallons Ocellaris & Percula Clownfish – 20+ gallons (smaller and more peaceful) Maroon Clownfish & Larger Varieties – 50+ gallons (more aggressive, need more space) Aquarium Setup: Prefers rock structures for hiding and stable water conditions.

Diet & Nutrition

Clownfish are omnivores and thrive on a varied diet that includes both meaty and plant-based foods. Diet: Omnivorous – Eats a mix of proteins and algae

Recommended Foods:

High-quality marine pellets and flakes Frozen mysis and brine shrimp Chopped seafood and enriched frozen foods Algae-based foods (spirulina, seaweed sheets) Feeding small portions 1-2 times per day ensures optimal health, vibrant coloration, and proper growth.

Lifespan & Growth Rate

Lifespan: 6-10+ years Growth Rate: Moderate – Most species reach 2-6 inches depending on the variety With proper care, clownfish can live over a decade in captivity, making them a long-term commitment for aquarists.

Temperament & Compatibility

Temperament: Peaceful to Semi-Aggressive – Can become territorial as they mature Reef Safe? Yes – Clownfish do not harm corals or invertebrates Clownfish are peaceful fish but may become territorial as they establish their space, especially when paired with an anemone. To ensure compatibility: Best kept in pairs or small groups—but avoid mixing different clownfish species in small tanks. Introduce them before more aggressive fish to help them establish their territory. Compatible with most reef-safe community fish, including wrasses, gobies, and tangs.

Common Challenges & Considerations

Aggression in Larger Species: Maroon Clownfish and Tomato Clownfish can be highly territorial and may bully tankmates. Hosting with Anemones: While not required, clownfish may form a symbiotic bond with certain anemones like Bubble Tip Anemones (Entacmaea quadricolor). However, not all clownfish will host anemones in captivity. Jumping Risk: Clownfish can jump out of open-top tanks, so a lid or mesh cover is recommended. Water Conditions Temperature: 74-80°F dKH (Alkalinity): 8-12 pH: 8.1-8.4 Specific Gravity: 1.020-1.025 Clownfish are hardy and adaptable, but stable water parameters are essential for long-term health.

Color Varieties & Popular Species

Clownfish come in a wide variety of colors and patterns, with many aquacultured morphs available. Some of the most popular species include: Ocellaris Clownfish (Amphiprion ocellaris) – Classic "Nemo" appearance, available in wild-type and designer morphs Percula Clownfish (Amphiprion percula) – Similar to Ocellaris but with brighter colors and thicker black outlines Maroon Clownfish (Premnas biaculeatus) – Deep red coloration, highly territorial and best kept alone or in pairs Snowflake Clownfish (Amphiprion ocellaris variant) – White and orange designer morph with irregular banding