Iven Betta
Iriatherina Werneri
Description
Meet Iriatherina werneri, a compact and captivating addition to any tropical freshwater aquarium. Known for its delicate, threadlike fins and quietly shimmering body, this fish brings motion and color to both planted corners and open swim zones without overwhelming the tank’s harmony.
Why this threadfin rainbowfish stands out: its refined silhouette and peaceful temperament make it a standout choice for community tanks. Males display subtle, eye-catching hues that brighten as they explore the tank, while females provide a graceful balance. Its mid-water to surface schooling behavior creates a dynamic, living centerpiece that rewards attentive observation during feeding and photoperiods.
Who it’s ideal for: hobbyists seeking a colorful, non-aggressive species to complement small tetras, gouramis, rasboras, or other peaceful residents. It’s particularly well-suited for planted or heavily planted nano and small community tanks where decorations, plants, and driftwood echo its natural environment.
Key benefits and how it fits your aquarium goals
- Distinctive visuals — slender profile with threadlike fins provides an elegant, ethereal movement through the water.
- Peaceful temperament — thrives in mixed-species setups when kept with compatible, non-threatening tankmates.
- Active, engaging behavior — constant mid-water schooling and curious exploration add life to daily viewing.
- Versatile placement — adapts to planted tanks, open swimming spaces, and dimly lit corners where cover encourages natural behavior.
Care at a glance: maintain stable tropical conditions with clean, well-filtered water and gentle currents. Offer a varied diet that includes high-quality flakes and small live or frozen foods to support vibrant coloration and energy for active swimming. Keep new fish quarantined to prevent stress and ensure a smooth transition into the main display.
Practical tips for best results: provide ample swimming space and plenty of hiding spots among plants and driftwood. Introduce Iriatherina werneri in small groups to encourage natural schooling behavior and reduce stress. Regular observation during feeding times will reveal their color dynamics and activity levels, turning your aquarium into a living, ever-changing display.
Elevate your tropical freshwater setup with Iriatherina werneri—the threadfin rainbowfish that merges quiet elegance with lively presence, delivering color, motion, and serenity in one striking package.
Shipping & delivery
LOCAL DELIVERY
1. Delivery within Singapore will be charged at a flat rate of SGD10 per order for standard delivery and SGD10 - 25 per order for express delivery, regardless of the number of items.
2. Local orders above SGD100 will be entitled to FREE standard delivery.
3. Your order will be delivered by courier for livestocks or by registered parcel for plants and accessories.
4. You will receive a notification via email or sms when the order has been dispatched.
5. We are unable to ship orders to restricted locations in Singapore including: Changi Air Freight Center, Changi Airport, Jurong Island, Jurong Port, PSA Terminal Wharves – Tanjong Pagar / Pasir Panjang / Sembawang and MINDEF COMCEN.
6. Your order will be ready for delivery within 3 to 7 working days (Wed or Saturday), orders for livestock will be packed on the same day for the dispatch.
7. In the event of Death on Arrival (DOA), please send clear photo or video of the unopened bag by email within 24 hours. Buyer can opt for a replacement of similar value and make payment for shipping again or request for a refund LESS the costs of delivery / shipping.
TRACKING YOUR ORDERS
- JANIO
- J&T EXPRESS
- LALAMOVE
- UPARCEL
International Shipment
(Shipment of wild bettas only )
Shipment Schedule
IMPORTER Contact Info
1. Orders from overseas will be dispatched directly from our holding facilities to the Exporter.
2. The shipping fee is calculated based on the number of fishes plus the cargo, quarantine costs from our holding facilities to the Exporter and all the way to the Transhipper (Importer).
3. The shipping fee DOES NOT cover the handling and postage fees from Transhipper to your address.
4. Buyers are required to PAY the transhipping fee directly to the Transhipper.
5. You will be notified of the shipment dates available via email.
6. It will take 2-3 days for the order to reach the Exporter, and another 1-2 days for it to arrive at your Transhipper.
7. The Transhipper will then ship the order to you upon receiving confirmation of your preferred shipping date and address.
8. In the event of Death on Arrival (DOA) with the exception of Betta Macrostomas, please send clear photo or video of the unopened bag by email within 24 hours. Buyer can opt for a replacement of similar value and make payment for shipping again or request for a refund LESS the costs of delivery / shipping.
Kindly email us at hello@ivenbetta.com.
Thank you for shopping with us.
Death on arrival (DOA)
In the event of death on arrival, please send a clear photo or video of the unopened bag by email to hello@ivenbetta.com within 24 hours. You can opt for a replacement of similar value (with shipping paid again) or a refund less the delivery / shipping costs.
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