Red Lazer Rainbow (Melanotaenia rubrivittata) for Sale in Canada

The Red Lazer Rainbow (Melanotaenia rubrivittata) is a spectacular freshwater rainbowfish prized for its brilliant red horizontal stripes, shimmering silver-blue body, and energetic schooling behaviour. Native to northern Australia, this beautiful species is highly sought after by aquarists who appreciate colourful, active fish for planted community aquariums.

As the fish mature, males develop deeper body profiles and more intense red “laser-like” markings, making them one of the most eye-catching rainbowfish species available. Their peaceful nature and constant activity make them excellent display fish for medium to large freshwater aquariums.

Monster Aquarium Canada proudly offers healthy Red Lazer Rainbow (Melanotaenia rubrivittata) in large (LG) size with professional live fish shipping throughout Canada.

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Why Choose Red Lazer Rainbow?

A Brilliant Schooling Fish for Community Aquariums

Red Lazer Rainbows are popular for their:

Unique Features

Premium Characteristics

• Brilliant red horizontal stripes
• Metallic silver-blue body
• Bright yellow to orange fins
• Active schooling behaviour
• Peaceful community temperament
• Excellent planted aquarium fish
• Hardy and adaptable species
• Stunning breeding colour displays

Their vivid colours become even more intense under quality aquarium lighting and with proper nutrition.

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Care Requirements

Aquarium Size

A minimum 55-gallon aquarium is recommended for a school of Red Lazer Rainbows.

Recommended aquarium setup:

• Mature biological filtration
• Moderate water movement
• Dense live plants
• Open swimming space
• Driftwood
• Dark substrate
• Secure aquarium lid

Rainbowfish are active swimmers and appreciate long aquariums with plenty of open space.

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Water Parameters

• Scientific Name: Melanotaenia rubrivittata
• Common Name: Red Lazer Rainbow
• Available Size: Large (LG)
• Adult Size: Approximately 5–6 inches (13–15 cm)
• Temperature: 24–28°C (75–82°F)
• pH: 6.8–8.0
• GH: 8–20 dGH
• KH: 5–15 dKH
• Care Level: Easy
• Temperament: Peaceful
• Diet: Omnivore
• Swimming Level: Middle and upper levels
• Lifespan: Approximately 5–8 years

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Feeding Your Red Lazer Rainbow

Red Lazer Rainbows are active omnivores that thrive on a varied diet.

Recommended Foods

• Premium rainbowfish pellets
• High-quality tropical flakes
• Frozen bloodworms
• Frozen brine shrimp
• Daphnia
• Insect-based foods
• Spirulina-based foods
• Live foods as an occasional treat

A varied, protein-rich diet helps maximize their vibrant colours and overall health.

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Ideal Aquarium Setup

A spacious planted aquarium showcases the natural beauty of Red Lazer Rainbows.

Recommended Features

• Vallisneria
• Amazon Sword Plants
• Java Fern
• Anubias
• Driftwood
• River stones
• Dark gravel or sand
• Open swimming areas

Dense plants along the sides and back with open space in the centre create the ideal environment.

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Compatible Tank Mates

Red Lazer Rainbows are peaceful schooling fish.

Suitable companions include:

• Boesemani Rainbowfish
• Turquoise Rainbowfish
• Dwarf Neon Rainbowfish
• Congo Tetras
• Giant Danios
• Pearl Gouramis
• Corydoras
• Bristlenose Plecos
• Peaceful Loaches

Avoid:

• Aggressive cichlids
• Large predatory fish
• Fin-nipping species
• Extremely timid nano fish

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Behaviour

Red Lazer Rainbows are constantly active and highly social.

Natural Behaviour

• Prefer schools of six or more
• Active daytime swimmers
• Males display brilliant colours during courtship
• Peaceful with compatible community fish
• Occupy the middle and upper aquarium levels

Keeping them in groups encourages natural behaviour and enhances their spectacular colour displays.

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Breeding

Red Lazer Rainbows are egg scatterers.

Breeding Tips

• Maintain excellent water quality
• Feed live and frozen foods
• Provide spawning mops or fine-leaved plants
• Remove eggs after spawning
• Feed fry infusoria followed by baby brine shrimp

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Why Buy Red Lazer Rainbow from Monster Aquarium Canada?

Premium Healthy Aquarium Fish

Every Red Lazer Rainbow is carefully selected for:

• Brilliant natural coloration
• Healthy body condition
• Active schooling behaviour
• Strong genetics
• Premium aquarium quality

Professional Live Fish Shipping Across Canada

Monster Aquarium Canada professionally packages every live fish using proven shipping methods to help ensure safe arrival anywhere in Canada.

Canada’s Trusted Aquarium Supplier

Monster Aquarium Canada specializes in premium freshwater fish, rare tropical fish, monster fish, freshwater shrimp, crayfish, aquatic snails, aquarium plants, fish foods, medications, and aquarium supplies for aquarium hobbyists across Canada.

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Frequently Asked Questions

1. Are Red Lazer Rainbows suitable for beginners?

Yes. They are hardy, peaceful, and easy to care for, making them an excellent choice for beginner and experienced aquarists alike.

2. How large do Red Lazer Rainbows grow?

Adults typically reach 5–6 inches (13–15 cm).

3. How many Red Lazer Rainbows should I keep?

For the best colour and natural behaviour, keep at least six individuals, with larger groups preferred if aquarium space allows.

4. Can Red Lazer Rainbows live in planted aquariums?

Yes. They thrive in planted aquariums that provide open swimming space and stable water conditions.

5. Does Monster Aquarium Canada ship Red Lazer Rainbows across Canada?

Yes. Monster Aquarium Canada offers professional live fish shipping across Canada, helping ensure your Red Lazer Rainbows arrive healthy and ready for their new aquarium.