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Rob's Aquatics Fish Shop

Red Marlboro Discus 4 1/2”

Red Marlboro Discus 4 1/2”

Regular price $125.00
Regular price $145.00 Sale price $125.00
Sale Sold out
Shipping calculated at checkout.

🔴 Red Marlboro Discus (4.5”) – Fiery Elegance & Premium Show Quality

Add a splash of fiery sophistication to your aquarium with the Red Marlboro Discus, one of the most stunning and vibrant discus varieties available in the hobby. At 4.5 inches, these juveniles are approaching sub-adult size, already showing intense, solid red-orange coloration with a clean face and balanced round body—hallmarks of premium Marlboro genetics.

Discus are considered the crown jewel of the freshwater aquarium, and the Red Marlboro is no exception. Its bold, uniform red hue makes it a striking centerpiece in any planted or peaceful community tank. These fish are selectively bred for color, symmetry, and temperament, making them perfect for both advanced hobbyists and dedicated collectors.


🐟 Species Profile:

  • Scientific Name: Symphysodon aequifasciatus (Red Marlboro variant)

  • Common Name: Red Marlboro Discus

  • Size: 4.5 inches (can grow to 6–7 inches)

  • Temperament: Peaceful, social, slightly shy

  • Tank Size: 55+ gallons for a group (75+ ideal)

  • Water Parameters: 82–86°F | pH 6.2–7.0 | Soft, acidic water preferred

  • Diet: Omnivore – eats high-protein pellets, beef heart, bloodworms, and discus-specific blends


🤝 Recommended Tank Mates:

Discus thrive in calm, warm environments with equally peaceful companions. Great tank mates include:

  • Rummy Nose and Cardinal Tetras

  • Corydoras Catfish (especially Sterbai or Albino Sterbai)

  • German Blue Rams and Apistos

  • Otocinclus and small plecos (like Bristlenose)

Avoid aggressive or fast-feeding fish that could outcompete them for food or cause stress.

Discus prefer soft substrate, gentle filtration, and vertical plant cover. Stable water quality is essential for health and color vibrancy.


🛒 Why Buy from RobsAquatics.com?

Each Red Marlboro Discus is:

  • Hand-selected for vibrant color and body shape

  • Conditioned on high-quality diets for easy acclimation

  • Shipped live with our Live Arrival Guarantee

  • Raised in discus-friendly water conditions for a smoother transition to your home tank

Whether you're adding to a discus collection or starting your first display tank, the Red Marlboro brings high contrast and elegance to every aquascape.


📦 Limited availability at 4.5 inches – perfect for grow-out or display. Claim your premium Red Marlboro today—only at RobsAquatics.com.

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