KOI BUTTERFLY ASSORTED (Cyprinus carpio) 4″ A2405TH

Premium Longfin Butterfly Koi for Canadian Ponds and Water Gardens

The Assorted Butterfly Koi (Cyprinus carpio), also known as Longfin Koi, are among the most elegant ornamental pond fish available. Famous for their long flowing fins, graceful swimming, and vibrant colours, Butterfly Koi create a spectacular display in ponds, water gardens, and large decorative aquatic systems.

These 4-inch juvenile Butterfly Koi feature an assortment of stunning colour varieties and patterns. Each fish is unique, offering combinations of white, red, orange, yellow, black, metallic, and calico markings that become even more impressive as they mature.

Originally developed by crossing traditional koi with Indonesian longfin carp, Butterfly Koi combine the hardiness and intelligence of standard koi with exceptional finnage, making them a favourite among pond enthusiasts throughout Canada.

Monster Aquarium Canada proudly offers healthy Assorted Butterfly Koi with professional live fish shipping across Canada.

Why Choose Assorted Butterfly Koi?

Unique Colours and Elegant Long Fins

Every Butterfly Koi is individually unique and may display:

• Brilliant metallic colours
• Traditional koi patterns
• Long flowing fins
• Elegant swimming movements
• Strong body structure
• Peaceful personality

As they mature, their long fins become increasingly dramatic, making them one of the most eye-catching koi varieties available.

Care Requirements

Pond Size

Juvenile Butterfly Koi may be housed temporarily in large indoor aquariums, but they require spacious outdoor ponds for long-term health.

Recommended housing:

• Minimum 150-gallon aquarium for temporary indoor care
• 1,000 gallons or larger for permanent outdoor ponds
• Larger ponds for groups of koi

Provide excellent filtration, strong aeration, and stable water quality to support healthy growth.

Water Parameters

• Scientific Name: Cyprinus carpio
• Common Name: Assorted Butterfly Koi
• Available Size: 4 inches
• Adult Size: 24–36 inches
• Temperature: 15–28°C (59–82°F)
• pH: 7.0–8.5
• Water Hardness: Moderate
• Care Level: Beginner to Intermediate
• Temperament: Peaceful
• Diet: Omnivore
• Origin: Selectively bred ornamental koi
• Lifespan: 20–40+ years

Feeding

Butterfly Koi thrive on premium-quality pond foods.

Daily Diet

• Premium koi pellets
• Floating pond food
• Wheat germ food during cooler temperatures

Supplemental Foods

• Earthworms
• Shrimp
• Mealworms
• Silkworm pupae
• Green peas
• Spinach
• Romaine lettuce
• Fresh fruit treats in moderation

Feed according to seasonal water temperatures and remove uneaten food to maintain water quality.

Ideal Pond Setup

Provide an environment that supports long-term growth and vibrant colouration.

Recommended Features

• Large outdoor pond
• Powerful biological filtration
• UV clarification
• Strong aeration
• Deep swimming zones
• Open swimming areas
• Shade during warmer months

Stable water quality and regular maintenance are essential for maintaining healthy Butterfly Koi.

Compatible Tank Mates

Butterfly Koi are peaceful and compatible with:

• Standard Koi
• Other Butterfly Koi
• Goldfish
• Golden Orfe
• Weather Loaches
• Large peaceful pond fish

Avoid aggressive fish that may nip or damage their long fins.

Why Buy Butterfly Koi from Monster Aquarium Canada?

Healthy Premium Specimens

Every Butterfly Koi is carefully selected for health, vibrant colouration, excellent fin quality, and active swimming behaviour before shipping.

Professional Live Fish Shipping Across Canada

Monster Aquarium Canada specializes in safely shipping live pond fish using insulated packaging and professional handling methods.

Trusted Canadian Aquarium & Pond Supplier

Monster Aquarium Canada proudly supplies premium koi, tropical fish, pond fish, aquarium supplies, premium fish foods, and aquatic medications throughout Canada.

Frequently Asked Questions

1. How are Butterfly Koi different from regular koi?

Butterfly Koi have long, flowing fins and tails that create a graceful appearance while sharing the same peaceful temperament as standard koi.

2. How large will Butterfly Koi grow?

With proper care, Butterfly Koi commonly reach 24–36 inches and continue developing longer fins as they mature.

3. Can Butterfly Koi live with regular koi?

Yes. They are peaceful and coexist well with standard koi and other compatible pond fish.

4. What do Butterfly Koi eat?

They thrive on premium koi pellets supplemented with shrimp, earthworms, vegetables, and other nutritious pond foods.

5. Does Monster Aquarium Canada ship Butterfly Koi across Canada?

Yes. Monster Aquarium Canada offers professional live fish shipping across Canada using secure packaging designed to help ensure healthy arrival.