Marlboro Red Melon Discus are vibrant, selectively bred freshwater fish known for their intense red-orange coloration and peaceful demeanor. They thrive in warm, stable aquariums and are ideal for experienced aquarists seeking a show-stopping centerpiece.
Marlboro Red Melon Discus – Striking Color and Grace for Advanced Aquariums
The Marlboro Red Melon Discus (Symphysodon aequifasciatus) is a premium hybrid variety of discus fish, celebrated for its deep red to orange body and contrasting pale face. Originating from selective breeding of wild Amazonian discus, this strain is a favorite among aquascaping enthusiasts and discus collectors. With their round, laterally compressed bodies and calm temperament, Marlboro Red Melons bring elegance and vibrant color to any freshwater setup. They grow up to 6–8 inches (15–20 cm) and can live for 10–15 years with proper care.
🧪 Care Tips for Marlboro Red Melon Discus
- Tank Size: Minimum 55 gallons for a group of 5–6 discus.
- Water Parameters:
- Temperature: 82–88°F (28–31°C)
- pH: 6.0–7.5 (slightly acidic to neutral)
- Soft water preferred (1–4 dGH)
- Tank Setup:
- Use tall plants, driftwood, and smooth rocks to mimic their natural habitat.
- Maintain low lighting and minimal current to reduce stress.
- Diet: Omnivorous – feed high-protein foods like beef heart mix, bloodworms, brine shrimp, and quality discus pellets.
- Tankmates: Best with peaceful, slow-moving fish such as cardinal tetras, rams, and corydoras. Avoid aggressive or fast-feeding species.
- Breeding: Form monogamous pairs. Provide flat surfaces for egg-laying and maintain pristine water for fry development.
🧼 Maintenance & Health Tips
- Frequent water changes: Replace 30–50% of tank water weekly to maintain optimal conditions.
- Stable environment: Discus are sensitive to fluctuations in temperature and pH.
- Quarantine new fish: Prevent disease introduction by isolating new additions.
- Monitor behavior: Signs of stress include darkening color, clamped fins, or loss of appetite.
- Avoid overcrowding: Maintain a calm environment with plenty of swimming space.
✅ Key Takeaway: Marlboro Red Melon Discus are stunning centerpiece fish that require precise water conditions, a protein-rich diet, and a peaceful tank environment. They’re best suited for aquarists committed to consistent care and long-term aquarium stability.




