Spotted Dwarf Rasbora (Boraras maculatus) is a tiny, vibrant freshwater fish popular in nano aquariums. 

---

Appearance

• Size: Around 1.5–2 cm (0.6–0.8 inches).
• Coloration: Reddish-orange body with distinct black spots along the lateral line.
• Sexual Dimorphism: Males are more intensely colored; females are rounder, especially when gravid.

---

Natural Habitat

• Native to Southeast Asia, particularly in Thailand, Malaysia, and Indonesia.
• Found in slow-moving, tannin-rich blackwater streams and peat swamps with dense vegetation and leaf litter.

---

Aquarium Care

• Tank Size: Minimum 5–10 gallons for a small group.
• Water Parameters:
  • Temperature: 22–28°C (72–82°F)
  • pH: 4.0–7.0 (prefers acidic)
  • Soft water with low mineral content
• Diet: Micro-pellets, crushed flakes, and live/frozen foods like daphnia, baby brine shrimp, and microworms.
• Behavior: Peaceful and schooling; best kept in groups of 8 or more for comfort and color enhancement.

---

Breeding

• Egg scatterers; no parental care.
• Spawning can occur in a well-maintained tank with fine-leaved plants or moss.
• Separate breeding tank recommended to protect eggs from being eaten.

---