Dwarf Rasbora (Boraras maculatus) (Live Fish)
Dwarf Rasbora (Boraras maculatus) (Live Fish) is backordered and will ship as soon as it is back in stock.
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Size, Colour & Sex
Size, Colour & Sex
Appearance & Colour
Fish may vary from the images shown. Colour, patterns, markings and fin shapes can differ naturally between individuals and may change with age, sex, stress and environmental conditions.
Size
All sizes are approximate and provided as a guide. Individual fish may be slightly larger or smaller than advertised.
Sex Requests
Want a male or female? Leave a note at checkout and we'll do our best to accommodate your request. However, we cannot guarantee a particular sex due to availability and the difficulty of sexing some species.
For customers wanting to select specific fish, we recommend visiting us in-store.
For more information, please see our Store Policies.
Acclimation Guide
Acclimation Guide
1. Prepare Your Aquarium
Make sure your aquarium is fully cycled, with 0 ammonia and 0 nitrite, and the temperature is suitable for your new fish.
2. Start Drip Acclimation
Place your fish and their transport water into a clean container. Using airline tubing, slowly drip water from your aquarium into the container at approximately 2–4 drops per second.
3. Slowly Add Aquarium Water
Over the next 30–60 minutes, allow the water volume to approximately double. This helps your fish gradually adjust to their new water conditions.
4. Transfer Your Fish
Gently net your fish into their new aquarium. Avoid adding transport water to your tank.
5. Give Them Time to Settle
Keep the aquarium lights off for a few hours and wait until the following day before feeding.
Important: Arrived with an issue?
If any fish arrive dead (DOA), keep the transport bag sealed and contact us within 24 hours with clear photos of the fish inside the unopened bag.
See our DOA Policy for more information.
Delivery & Shipping
Delivery & Shipping
Important: Live Fish Delivery
Please provide accurate contact details and ensure someone is available to receive your fish. This is essential for their safe arrival.
Shipping Costs
We offer discounted shipping on larger livestock orders, with FREE shipping on orders over $400!
Live Fish Shipping Rates
Under $150: $39.95
$150–$249.99: $29.95
$250–$349.99: $19.95
$350–$399.99: $9.95
$400+: FREE SHIPPING
Please view our shipping policy for more information.
Dwarf Rasboras (Boraras maculatus) are tiny and peaceful nano fish admired for their warm red-orange colouration, dark markings, and active schooling behaviour. Their miniature size and gentle nature make them an excellent choice for planted nano aquariums and peaceful community setups.
Common names: Dwarf Rasbora, Spotted Rasbora
Scientific name: Boraras maculatus
Approximate size: Up to 2.5 cm (1 in)
Temperament: Peaceful, shy schooling fish
Recommended tank size: 20 L (5 US gal) or larger for a small group; a larger aquarium is preferable for a proper school
Diet: Omnivorous; accepts small flakes and micro pellets, with frozen or live foods such as baby brine shrimp and daphnia. In nature, it feeds on small crustaceans and worms.
Origin: Southeast Asia — Malay Peninsula to Sumatra, Indonesia
Basic care information: Keep in a group of 6 or more and provide a planted aquarium with gentle filtration and plenty of cover. They naturally inhabit quiet, slow-flowing forest streams with acidic water. A temperature around 24–26°C (75–79°F) is appropriate, with stable, clean water. Because of their very small size, avoid keeping them with large or aggressive tankmates that may eat or intimidate them.
Payment & Security
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