Orange Volcano Rili Shrimp (Neocaridina davidi)

Orange Volcano Rili Shrimp are a striking variety of Neocaridina davidi freshwater shrimp, prized in aquariums for their vivid orange coloration combined with the unique “Rili” pattern.

What “Orange Volcano Rili” Means

• Orange → bright, often deep orange coloration
• Rili pattern → translucent or clear midsection with colored head and tail
• “Volcano” → usually refers to a more intense, fiery orange tone (selectively bred for stronger color)

They’re a selectively bred variant of cherry shrimp, so their care is very beginner‑friendly.

Basic Care Requirements

Water Parameters

• Temperature: 20–26°C (68–79°F)
• pH: 6.5–7.8
• GH: 6–12 dGH
• KH: 2–6 dKH
• Stable water is more important than perfect numbers 

Tank Setup

• Minimum size: 5 gallons (bigger is better for stability)
• Substrate: Any (dark substrate makes colors pop)
• Plants: Highly recommended
  • Moss (Java moss, Christmas moss)
  • Floating plants
• Filtration: Sponge filter preferred (shrimp safe)

Diet

They’re omnivorous scavengers:

• Algae & biofilm (main natural food)
• Shrimp pellets
• Blanched veggies (zucchini, spinach)
• Occasional protein foods (once or twice weekly max)

Breeding

• Very easy to breed in freshwater (no special setup needed)
• Females carry eggs (“berried”) for ~2–3 weeks
• Babies hatch as tiny shrimp (no larval stage)

Tip: Dense moss helps baby survival.

Color & Quality Tips

• Strong lighting + dark background enhances color
• Feed carotenoid-rich foods (like spirulina)
• Selective breeding helps maintain the bright orange Rili pattern

Tank Mates

Safe with:

• Other peaceful shrimp
• Snails (Nerite, Ramshorn)
• Small, non-aggressive fish (e.g., ember tetras)

Avoid:

• Large or predatory fish (they will eat shrimp)

Why They’re Popular

• Bright, eye-catching coloration
• Easy to care for
• Constant activity and personality
• Excellent for planted and nano tanks