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Black Widow Orinoco Peacock Bass (3")

Black Widow Orinoco Peacock Bass (3")

Rob's Aquatics Fish Shop

1 total reviews

Regular price $150.00
Regular price $175.00 Sale price $150.00
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Black Widow Orinoco Peacock Bass (3") $150.00

About This Fish

Shop the first-of-its-kind Black Widow Orinoco Peacock Bass. A rare hybrid Cichla with dark widow striping, aggressive feeding response, and massive growth potential. Available now at RobsAquatics.com.

Black Widow Orinoco Peacock Bass – Rare Hybrid Cichla for Sale

Black Widow Orinoco Peacock Bass

A First-of-Its-Kind Hybrid – Exclusive to Rob’s Aquatics

Introducing the Black Widow Orinoco Peacock Bass, a groundbreaking hybrid that redefines what collectors expect from Cichla. This is not a standard Orinoco. This is a selectively developed, high-contrast predator engineered for darker base pigmentation, intensified lateral barring, and a dramatically enhanced ocellus presence.

If you’re looking for something that stands apart from every other peacock bass in the hobby, this is it.


What Makes the Black Widow Orinoco Different?

The Black Widow Orinoco is a first-of-its-kind hybrid developed to combine:

  • The bold structure and heavy-bodied frame of the Orinoco Peacock Bass

  • Deepened melanistic base tones for a darker, more aggressive visual profile

  • Amplified widow-style barring across the flank

  • Enhanced caudal ocellus (tail eye) contrast

  • Intensified stress-bar expression that becomes electric during feeding or dominance displays

Where traditional Orinoco peacock bass display golden-green hues with moderate banding, the Black Widow variant exhibits:

  • Charcoal-to-jet undertones

  • High-contrast black widow-style striping

  • Sharper head patterning

  • A more dramatic predatory aesthetic overall

Under strong lighting, these fish show incredible depth — dark base coloration layered with metallic highlights that flash when they turn.


Size & Growth Potential

Like all Orinoco-based Cichla, the Black Widow Orinoco is built for size and dominance.

  • Current Size: (Select variation at checkout)

  • Adult Size Potential: 20–24+ inches in proper systems

  • Growth Rate: Extremely fast under heavy feeding protocols

These are aggressive feeders and respond well to high-protein diets including pellets, shrimp, tilapia chunks, and appropriately sized live foods.

For optimal growth and coloration, we recommend:

  • 125 gallons minimum for juveniles

  • 240+ gallons for long-term housing

  • Strong filtration and heavy oxygenation

  • Moderate flow to simulate natural river conditions


Temperament & Tank Compatibility

The Black Widow Orinoco maintains the classic peacock bass temperament:

  • Predatory

  • Territorial

  • Highly intelligent

  • Extremely interactive

They are best housed with:

  • Other large Cichla of similar size

  • Large catfish (Redtails, Tiger Shovelnose, etc.)

  • Large datnoids

  • Big bichirs

  • Other monster fish species

Not recommended for community aquariums or small tank mates.


Why Collectors Want This Fish

Peacock bass enthusiasts are always searching for something unique — a fish that stands out from standard Kelberi, Azul, Orinoco, or Intermedia lines.

The Black Widow Orinoco represents:

  • A rare hybrid line

  • Limited availability

  • Distinctive, darker aesthetic

  • A conversation-piece predator

  • A true centerpiece monster fish

Once grown out, these fish command serious visual presence. The contrast between the dark base and widow-style barring gives them an almost wild-caught, river-dominant look.

This is not a mass-produced hybrid. Availability is extremely limited.


Feeding Response & Behavior

Expect explosive feeding strikes.

The Black Widow Orinoco is known for:

  • Surface strikes

  • Mid-water ambush behavior

  • Aggressive pellet training

  • Following the keeper at the glass

They quickly recognize feeding schedules and often become one of the most interactive fish in the fish room.


Water Parameters

Ideal conditions:

  • Temperature: 76–82°F

  • pH: 6.0–7.5

  • Moderate to strong filtration

  • Weekly water changes recommended

Clean water and high oxygen levels will significantly enhance coloration and growth rate.


Who Should Buy This Fish?

This hybrid is ideal for:

  • Experienced monster fish keepers

  • Peacock bass collectors

  • Hobbyists building large predator tanks

  • Content creators wanting a unique Cichla variation

  • Anyone looking to own a first-of-its-kind hybrid

If you’ve already kept Kelberi, Azul, or standard Orinoco, this is the next evolution.


Limited Release

Because this is a new hybrid line, quantities are limited. Once sold out, restocks are not guaranteed.

When you purchase from RobsAquatics.com, you’re getting:

  • Professionally quarantined fish

  • Strong feeding individuals

  • Carefully packed and shipped livestock

  • Direct access to one of the most unique predator lines in the hobby

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