VIOLET LINE PIRANHA (Serrasalmus geryi) 6–7″

Own One of the Most Stunning Solitary Piranhas in the Aquarium Hobby

The Violet Line Piranha (Serrasalmus geryi) is one of the most striking and highly sought-after piranha species available to aquarium enthusiasts. Known for its distinctive violet or iridescent lateral stripe, shimmering silver body, and powerful predatory appearance, this South American species is a true centerpiece for experienced fish keepers. Measuring approximately 6–7 inches, these specimens are well-established and display impressive coloration and body structure.

Native to river systems in the Amazon Basin, Serrasalmus geryi is a solitary piranha that is best maintained alone. Unlike schooling piranha species, the Violet Line Piranha is naturally territorial and typically does not tolerate other fish in confined aquarium environments. Its fascinating behaviour, intelligent feeding responses, and unique appearance make it a prized addition to a dedicated species aquarium.

Monster Aquarium Canada proudly offers healthy Violet Line Piranhas with professional live fish shipping across Canada. Every fish is carefully selected and packed to ensure it arrives in excellent condition.

Care Requirements

Aquarium Size

A minimum 125-gallon aquarium is recommended for an adult Violet Line Piranha. Larger aquariums provide the swimming space and stable water conditions needed for long-term success.

Water Parameters

• Scientific Name: Serrasalmus geryi
• Common Name: Violet Line Piranha
• Size: 6–7 inches (15–18 cm)
• Adult Size: 10–12 inches (25–30 cm)
• Temperature: 24–28°C (75–82°F)
• pH: 6.0–7.5
• Water Hardness: Soft to Moderately Hard
• Care Level: Advanced
• Temperament: Highly Territorial
• Diet: Carnivore
• Origin: South America (Amazon Basin)

Diet

The Violet Line Piranha thrives on a varied carnivorous diet consisting of high-quality frozen seafood such as shrimp, fish fillets, mussels, squid, and other meaty foods formulated for predatory fish. A varied diet helps maintain vibrant coloration, healthy growth, and strong immune function. Avoid relying solely on live feeder fish, as they may introduce parasites or nutritional deficiencies.

Compatible Tank Mates

The Violet Line Piranha is best kept alone in a species-only aquarium due to its territorial and predatory nature. Attempting to house it with other fish can result in aggression or injury.

If considering tank mates, this should only be attempted by experienced aquarists with very large aquariums and careful observation. In most home aquariums, solitary housing is strongly recommended.

Why Buy Violet Line Piranha from Monster Aquarium Canada?

Healthy Premium Specimens

Our Violet Line Piranhas are carefully selected for excellent health, vibrant coloration, and strong body condition before shipping.

Secure Live Fish Shipping Across Canada

Monster Aquarium Canada uses professional live fish shipping methods to safely deliver rare predatory fish throughout Canada.

Rare and Highly Collectible Species

Serrasalmus geryi is considered one of the most desirable solitary piranhas due to its unique violet lateral stripe, metallic coloration, and impressive display presence.

Frequently Asked Questions

1. How large does the Violet Line Piranha grow?

Adult Serrasalmus geryi typically reaches 10 to 12 inches, although exceptional specimens may grow slightly larger under ideal conditions.

2. Can Violet Line Piranhas be kept with other fish?

In most home aquariums, no. This species is highly territorial and is best maintained alone in a dedicated aquarium.

3. What does the Violet Line Piranha eat?

Feed a varied diet of frozen shrimp, fish fillets, squid, mussels, and other high-quality meaty foods designed for carnivorous fish.

4. Is the Violet Line Piranha suitable for beginners?

No. Due to its size, temperament, and specialized care requirements, this species is best suited for experienced aquarists.

5. Does Monster Aquarium Canada ship Violet Line Piranhas across Canada?

Yes. Monster Aquarium Canada offers professional live fish shipping across Canada with secure packaging to help ensure your fish arrives healthy and ready for acclimation.