PLATINUM BUTTERFLY KOI (Cyprinus carpio) 4–4.5″ AA GRADE
Premium AA Grade Platinum Butterfly Koi for Canadian Ponds
The Platinum Butterfly Koi (Cyprinus carpio) combines the dazzling metallic beauty of the Platinum Ogon with the graceful, flowing fins of the Butterfly (Longfin) Koi. This AA Grade 4–4.5-inch juvenile specimen is carefully selected for its exceptional colour, body shape, fin quality, and overall health, making it a stunning addition to ornamental ponds and water gardens.
Known for their brilliant platinum-white scales that shimmer in sunlight and their elegant trailing fins, Platinum Butterfly Koi create a striking visual display. As they mature, their long fins become even more dramatic, adding movement and elegance to any pond.
Butterfly Koi are peaceful, intelligent, and hardy fish that often recognize their owners and can become hand-fed. With proper care, they can live for decades and grow into spectacular pond showpieces.
Monster Aquarium Canada proudly offers healthy AA Grade Platinum Butterfly Koi with secure live fish shipping throughout Canada.
Why Choose an AA Grade Platinum Butterfly Koi?
Brilliant Metallic White Colour
This premium variety is prized for its:
- Brilliant platinum-white metallic body
- Long flowing butterfly fins
- Elegant swimming movement
- Highly reflective scales
- Premium AA Grade quality
- Peaceful temperament
Each fish is individually unique and selected for outstanding appearance and health.
Care Requirements
Pond Size
Although this juvenile fish can be housed temporarily in a large aquarium, it will require a spacious outdoor pond as it grows.
Recommended housing:
- 150+ gallon aquarium for temporary indoor care
- 1,000+ gallon pond for permanent housing
- Larger ponds for multiple koi
Excellent biological filtration, aeration, and regular maintenance are essential for long-term success.
Water Parameters
- Scientific Name: Cyprinus carpio
- Common Name: Platinum Butterfly Koi
- Grade: AA Grade
- Available Size: 4–4.5 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
Feed a varied, high-quality diet to promote healthy growth and vibrant colour.
Daily Diet
- Premium koi pellets
- Floating pond food
- Wheat germ pellets during cooler weather
Supplemental Foods
- Earthworms
- Shrimp
- Silkworm pupae
- Mealworms
- Green peas
- Spinach
- Romaine lettuce
- Fruit treats in moderation
Feed according to seasonal temperatures and remove uneaten food to maintain excellent water quality.
Ideal Pond Setup
Create an environment where your Platinum Butterfly Koi can thrive.
Recommended Features
- Large outdoor pond
- Powerful biological filtration
- UV clarifier
- Strong aeration
- Deep swimming areas
- Open swimming space
- Shaded sections
Routine maintenance and stable water conditions help preserve vibrant colour and long, healthy fins.
Compatible Tank Mates
Platinum Butterfly Koi are peaceful and do well with:
- Standard Koi
- Butterfly Koi
- Goldfish
- Golden Orfe
- Weather Loaches
- Other peaceful pond fish
Avoid aggressive species that may nip or damage their flowing fins.
Why Buy Platinum Butterfly Koi from Monster Aquarium Canada?
Premium AA Grade Selection
Each Platinum Butterfly Koi is chosen for its health, metallic colouration, symmetrical finnage, and active swimming behaviour.
Professional Live Fish Shipping Across Canada
Monster Aquarium Canada uses secure insulated packaging and professional shipping methods to safely deliver live fish across Canada.
Canada’s Trusted Pond & Aquarium Supplier
Monster Aquarium Canada proudly offers premium koi, rare tropical fish, pond fish, aquarium supplies, fish foods, and aquatic medications with dependable nationwide shipping.
Frequently Asked Questions
1. What makes a Platinum Butterfly Koi unique?
It combines the brilliant metallic white colour of a Platinum Ogon with the graceful long fins of a Butterfly Koi, creating an elegant and eye-catching pond fish.
2. What does AA Grade mean?
AA Grade generally refers to koi selected for superior body shape, colour quality, fin development, and overall appearance.
3. How large will this koi grow?
With proper care, Platinum Butterfly Koi typically reach 24–36 inches and continue developing impressive long fins as they mature.
4. Can Butterfly Koi live with standard koi?
Yes. They are peaceful fish and are fully compatible with standard koi and other suitable pond species.
5. Does Monster Aquarium Canada ship Platinum Butterfly Koi across Canada?
Yes. Monster Aquarium Canada provides secure live fish shipping across Canada to help ensure your Platinum Butterfly Koi arrives healthy and ready for its new pond.




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