Red Marlboro Discus 4 1/2”

Red Marlboro Discus 4 1/2” – A Stunning Freshwater Aquarium Fish

The Red Marlboro Discus is a vibrant and captivating freshwater fish, measuring approximately 4 1/2 inches in size. Known for its striking red hues and unique patterning, this discus variety adds a bold splash of color to any well-maintained aquarium setup.

Size and Appearance

Reaching about 4 1/2 inches in diameter, the Red Marlboro Discus showcases a round, laterally compressed body typical of discus fish. Its intense red coloration combined with distinct marlboro stripe patterns makes it a prized species among aquarium enthusiasts seeking a centerpiece fish.

Temperament and Behavior

This species is known for its peaceful and social temperament. Red Marlboro Discus thrive in groups and exhibit schooling behavior, which helps reduce stress and promote natural activity. They generally avoid aggression and coexist well with similarly peaceful fish.

Recommended Tank Size and Setup

To ensure optimal health and comfort, a minimum tank size of 50 gallons is recommended for a small group of Red Marlboro Discus. These fish prefer tall tanks with ample swimming space and a well-planted environment that mimics their native Amazonian habitat. Providing hiding spots such as driftwood and broad-leaf plants will encourage natural behavior.

Ideal Water Parameters

• Temperature: 82°F to 86°F (28°C to 30°C)
• pH Level: Slightly acidic to neutral, between 6.0 and 7.0
• Water Hardness: Soft to moderately hard, 1–8 dGH
• Filtration: Efficient biological filtration with gentle water flow

Maintaining stable water conditions is crucial, as Red Marlboro Discus are sensitive to fluctuations and require pristine water quality.

Diet and Feeding

In the wild, discus fish feed on a variety of small invertebrates and plant matter. In captivity, a balanced diet including high-quality pellets, frozen or live bloodworms, brine shrimp, and specially formulated discus flakes ensures proper nutrition. Feeding small portions 2–3 times daily promotes growth and vibrant coloration.

Compatibility With Other Fish

The Red Marlboro Discus is best kept with other peaceful species that thrive in similar water parameters. Suitable tank mates include cardinal tetras, rummy nose tetras, and Corydoras catfish. Avoid aggressive or fast-moving fish that may stress the discus.

Why Choose Red Marlboro Discus?

• Striking red coloration to brighten your aquarium
• Peaceful and social temperament ideal for community tanks
• Moderate size suitable for home aquariums
• Relatively hardy when kept in stable conditions with proper care

Many aquarium hobbyists wonder about the best way to acclimate discus fish or how to manage their sensitivity to water changes. We recommend slow acclimation and routine water testing to maintain a healthy environment.

At Rob's Aquatics Fish Shop, our Red Marlboro Discus come from healthy, well-cared-for stock, ensuring you receive a vibrant and robust fish ready to thrive in your aquarium.