Description
Spider Leopard Discus Fish (Symphysodon aequifasciatus)
📌 Basic Info
Scientific Name: Symphysodon aequifasciatus
Common Names: Spider Leopard Discus, Leopard Web Discus, Spider Pattern Discus
Family: Cichlidae (Cichlid Family)
Order: Cichliformes
Origin: Captive-bred hybrid — developed from Leopard Discus strains through selective breeding in Malaysia and Thailand.
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 – 6.8
Hardness: 3 – 8 dGH
TDS: 100 – 200 ppm
🐟 Characteristics
Body: Perfectly rounded body with high dorsal and anal fins, classic discus shape.
Coloration: Vibrant reddish-orange or golden base with an intricate blue web-like “spider” pattern across the entire body and fins.
Pattern: Thin, fine reticulated (net-like) lines form a delicate web pattern resembling a spider web — more prominent in adults.
Fins: Translucent fins with glowing blue edging and spotted extensions.
Eyes: Deep red eyes providing a striking contrast to the patterned body.
Behavior: Calm and regal; slightly shy but peaceful and social in groups.
Special Feature: The “Spider” pattern is more refined and complex than standard leopard types, making it a premium show-grade discus.
🍽️ Diet
Type: Omnivorous
Preferred Food: Protein-rich discus pellets, beef heart mix, bloodworms, and brine shrimp.
Feeding Frequency: 2–3 small feedings per day.
Tip: Supplement with natural carotenoids to intensify red and blue coloration.
🛠️ Tank Setup & Maintenance
Tank Size: Minimum 250 liters (65 gallons) for 4–5 adult discus.
Filtration: Strong biological filtration with gentle flow.
Substrate: Bare bottom or fine sand for cleanliness.
Decor: Driftwood, Amazon sword plants, and shaded areas to reduce stress.
Lighting: Moderate lighting — too bright light may dull colors.
Water Change: 30–40% every 2–3 days to maintain top color vibrancy.
👥 Social Behavior
Group Size: Keep in groups of 5–6 for comfort.
Tank Mates: Suitable with cardinal tetras, rummy nose tetras, and peaceful corydoras.
Avoid: Aggressive or fin-nipping species like barbs or large cichlids.
Compatibility: Best paired with solid-colored discus like blue diamond or snow white for contrast.
✅ Do’s
• Maintain warm, soft, and clean water.
• Provide hiding spaces and gentle water flow.
• Feed a varied, high-quality diet to boost pattern clarity.
❌ Don’ts
• Avoid overfeeding — can cloud water quickly.
• Don’t house with fast or aggressive tank mates.
• Don’t expose to bright light continuously.
⭐ Quick Tips
The Spider Leopard Discus Fish is among the most visually stunning discus varieties, known for its intricate blue web-like markings that spread across its body like a spider’s silk. Highly prized by collectors, it’s a show-grade centerpiece for premium discus aquariums.
