Buy Three Spot Dwarf Rasbora (Rasbora maculata) Online in Canada

Looking for the ultimate micro-fish species to highlight your planted nano aquarium? Monster Aquarium Canada is proud to offer healthy Three Spot Dwarf Rasboras (Boraras maculatus / Rasbora maculata). Native to soft-water forest streams and blackwater peat swamps across Peninsular Malaysia and Indonesia, these jewel-like nano fish feature a fiery crimson-red body set off by three distinct dark spots. Their lively schooling nature makes them a favorite for modern aquascapers across Canada.

Why Choose Three Spot Dwarf Rasboras for Your Nano Tank?

Despite their tiny footprint, Dwarf Rasboras pack huge visual impact when kept in active, tight-knit schools. Discover our full selection of live exotic livestock to find compatible nano species for your setup.

Vibrant Crimson Tones & Micro Size

Reaching a maximum adult size of just 0.6 to 0.8 inches (1.5 to 2 cm), Three Spot Dwarf Rasboras are perfect for desktop aquariums and heavily planted Aquascapes. When acclimatized in clean water, males develop an intense ruby-red glow that contrasts beautifully with lush green aquatic plants.

Gentle Nature & Ideal Nano Tankmates

These timid micro-predators are completely peaceful and will not bother small freshwater invertebrates. They make ideal tankmates for Neocaridina dwarf shrimp, micro rasboras, pygmy corydoras, chili rasboras, and peaceful freshwater snails.

Care Guide & Tank Setup Parameters

To bring out their absolute best colors and ensure high energy, replicate their natural soft, acidic peat swamp habitats. You can equip your system with specialized nano equipment using our canister filters and water treatments.

Water Quality & Tank Environment

• Minimum Tank Size: 5 to 10 Gallons (larger tanks allow bigger, more confident schools)

• Temperature: 73°F – 82°F (23°C – 28°C)

• pH Range: 5.0 – 6.8 (Soft, slightly acidic water yields optimal coloration)

• Aquarium Decor: Planted setups with dark substrates, floating vegetation, leaf litter, and gentle water currents.

Specialized Nano Diet & Nutrition

Dwarf Rasboras have extremely small mouths and require micro-sized foods. Provide a nutrient-dense diet of high-quality powdered micro-pellets, crushed spirulina flakes, baby brine shrimp, cyclops, and daphnia from our aquarium food catalog.

Frequently Asked Questions (FAQs)

How large do Three Spot Dwarf Rasboras grow?

Three Spot Dwarf Rasboras are one of the smallest freshwater aquarium species in the world, topping out at an average length of 0.6 to 0.8 inches.

How many Dwarf Rasboras should be kept in a group?

Because they are naturally shy, they should be kept in schools of at least 8 to 12 individuals. Larger groups help them feel secure, encouraging them to swim openly in the midwater column.

Are Three Spot Dwarf Rasboras safe with freshwater shrimp?

Yes! Due to their tiny size, Three Spot Dwarf Rasboras are completely safe to keep alongside adult Cherry Shrimp, Crystal Red Shrimp, and other dwarf Neocaridina and Caridina species.

How do you ship delicate nano fish across Canada?

At Monster Aquarium Canada, all nano fish are packed using specialized temperature-controlled packaging, professional heat or ice packs, and oxygenated water. Every order is delivered via fast express shipping backed by our 100% Live Arrival Guarantee.

What is the average lifespan of a Three Spot Dwarf Rasbora?

In a well-maintained, stable aquarium with soft water parameters and high-grade nutrition, Three Spot Dwarf Rasboras typically live for 3 to 5 years.