As we head into 2025, here are the 10 top-selling and most popular ornamental fish species importers should consider sourcing- featuring classics, wild-caught gems, and exotic predators like the Datz Tiger Fish.
1. Datz Tiger Fish (Datnioides spp.)
The Datz Tiger Fish, commonly referring to premium-grade Datnioides pulcher and Datnioides microlepis, remains a top-tier predator in the ornamental fish trade. Native to Sumatra and Kalimantan, these fish are prized for their bold black stripes, golden bodies, and dominant presence in large aquariums. Importers favor them for their exotic appearance and high retail value.
🔥 Trending in: China, Japan, Taiwan, USA, Germany
2. Boesemani Rainbowfish (Melanotaenia boesemani)
A flagship species from Papua, the Boesemani Rainbowfish is highly sought-after for its brilliant blue and orange gradient, schooling behavior, and peaceful temperament. Easy to care for, this species is ideal for community tanks and aquascaping setups.
🔥 Popular in: Europe, Canada, Australia
3. Clown Loach (Chromobotia macracanthus)
An all-time favorite in community aquariums, Clown Loaches are native to the rivers of Sumatra and Borneo. Known for their vibrant orange-and-black stripes and playful schooling nature, they are among the most exported freshwater fish from Indonesia.
🔥 Popular in: USA, UK, Japan
4. Redline Torpedo Barb (Sahyadria denisonii – Indonesian-farmed)
Though originally from India, this striking species is widely bred in Indonesian farms. With its torpedo-shaped body and red-black stripe, it’s a visual standout in any tank. Thanks to local breeding, it’s more accessible and sustainable through Indonesian exporters.
🔥 Popular in: Western Europe, Korea
5. Celebes Halfbeak (Nomorhamphus liemi)
Delicate, elegant, and highly prized, the Threadfin Rainbowfish is native to parts of Papua and known for its long, flowing fins and subtle iridescent body. It thrives in peaceful, planted aquariums and is a favorite among nano tank enthusiasts.
🔥 Trending in: Southeast Asia, Germany, USA
6. Celebes Halfbeak (Nomorhamphus liemi)
A unique livebearer from Sulawesi, the Celebes Halfbeak offers a striking appearance with its elongated lower jaw and shimmering blue-green body. Its rarity and unusual shape make it a conversation piece in any aquarium.
🔥 Trending in: Japan, France, Singapore
7. Tiger Barb (Puntigrus tetrazona)
A global staple in the aquarium hobby, the Tiger Barb continues to sell well due to its affordability, activity level, and striped appearance. Indonesian farms export large volumes of healthy, vibrant specimens ideal for beginner hobbyists.
🔥 Popular in: USA, Brazil, Middle East
8. Platinum Betta (Betta splendens – Indonesian Line)
Indonesia is famous for producing award-winning bettas, especially in the Halfmoon, Crowntail, and Plakat categories. The Platinum Betta, with its metallic sheen and aggressive flair, stands out among the many strains bred in Indonesian farms.
🔥 Trending in: Thailand, Vietnam, North America
9. Asian Arowana (Scleropages formosus – Certified Farms)
Though protected and regulated under CITES, farm-raised Asian Arowana from Indonesia remain one of the most prestigious and high-value exports. Varieties such as the Red Arowana and Golden Crossback are in constant demand among collectors.
🔥 Trending in: China, Malaysia, UAE
10. Red Rainbowfish (Glossolepis incisus)
Native to Lake Sentani in Papua, the Red Rainbowfish is a stunning schooling species with a vibrant scarlet hue. Males intensify in color during mating, making them extremely eye-catching in planted aquariums.
🔥 Popular in: Netherlands, Italy, Korea
✅ Why Import Ornamental Fish from Indonesia in 2025?
Indonesia continues to lead the global ornamental fish industry, offering a vast array of freshwater and marine species that appeal to hobbyists and collectors worldwide. With its tropical climate, rich aquatic biodiversity, and skilled fish breeders, Indonesia is the go-to source for unique, colorful, and high-demand ornamental fish.
Exceptional biodiversity: Unique species from Sumatra, Papua, Kalimantan, and Sulawesi
Expert breeding farms: Sustainable supply of both wild-type and hybrid strains
Strong export infrastructure: Efficient shipping and compliance with international standards (CITES, health certificates)
Market alignment: Species match current trends—nano aquascapes, community tanks, and exotic predator displays
From the commanding Datz Tiger Fish to the delicate beauty of the Threadfin Rainbowfish and the globally beloved Clown Loach, Indonesia offers a versatile selection of ornamental fish that continue to perform strongly in international markets. As the hobby grows and new enthusiasts enter the scene, 2025 promises increased demand for high-quality, ethically sourced species.
If you’re an importer or aquarium wholesaler, now is the perfect time to strengthen your supplier network in Indonesia with us—and bring some of the world’s most captivating fish to your customers!
Image sources, credit: inaturalist, aquaplante, seriouslyfish, simstropicalfish, dizshalinfo