Description
Ocean Green Diamond Discus Fish (Symphysodon aequifasciatus)
📌 Basic Info
Scientific Name: Symphysodon aequifasciatus
Common Names: Ocean Green Diamond Discus, Green Diamond Discus, Emerald Blue Discus
Family: Cichlidae (Cichlid Family)
Order: Cichliformes
Origin: Selective breeding of Green and Blue Discus strains — primarily developed in Malaysia and Singapore.
Size: 6 – 8 inches (15 – 20 cm)
Lifespan: 10 – 15 years
Tank Zone: Middle
🌊 Water Parameters
Temperature: 28 – 31°C (82 – 88°F)
pH: 6.0 – 7.0
Hardness: 3 – 8 dGH
TDS: 120 – 200 ppm
🐟 Characteristics
Body: Smooth, rounded body with perfect symmetry and a metallic sheen.
Coloration: Dominant ocean green to turquoise-blue body tone, shimmering under aquarium light with hints of silver and jade.
Pattern: Minimal or no spots — uniform “diamond shine” surface giving a sleek, glassy appearance.
Fins: Transparent with greenish-blue reflections and fine iridescent edges.
Eyes: Bright red or orange-red, providing striking contrast to the body color.
Behavior: Calm, social, and active mid-swimmer — ideal for community setups.
Special Feature: Its solid metallic coloration and “diamond-glow” finish make it one of the most elegant and visually clean discus strains.
🍽️ Diet
Type: Omnivorous
Preferred Food: High-quality discus granules, bloodworms, beef heart mix, and brine shrimp.
Feeding Frequency: 2–3 times daily.
Tip: Offer carotenoid-rich foods (spirulina, shrimp) to enhance green-blue luminosity.
🛠️ Tank Setup & Maintenance
Tank Size: Minimum 250 liters (65 gallons) for a group.
Filtration: Strong bio-filtration with gentle water flow.
Substrate: Bare bottom or fine sand for easy cleaning.
Decor: Driftwood, rooted plants, and shaded areas create a comfortable environment.
Lighting: Moderate lighting — accentuates the diamond-green glow.
Water Change: 30–40% every 2–3 days to maintain clarity and color intensity.
👥 Social Behavior
Group Size: Best kept in groups of 5 or more.
Tank Mates: Compatible with cardinal tetras, rummy nose tetras, corydoras, and peaceful plecos.
Avoid: Aggressive or fin-nipping species.
Compatibility: Mixes beautifully with Blue Diamond, Cobalt Blue, and White Discus strains.
✅ Do’s
• Maintain stable warm and soft water.
• Use clean, well-oxygenated water.
• Feed a variety of protein and color-enhancing foods.
❌ Don’ts
• Don’t expose to bright lights without shaded decor.
• Avoid frequent temperature or pH fluctuations.
⭐ Quick Tips
The Ocean Green Diamond Discus Fish is a modern, high-grade hybrid admired for its metallic turquoise-green shine and clean, pattern-free body. Its glowing elegance adds a serene, luxurious touch to any discus display tank — perfect for collectors seeking a pure, gem-like appearance.
