Ghost Shrimp vs. Amano Shrimp – Which Is Better for Your Aquarium?
When it comes to freshwater shrimp, two of the most popular choices among aquarists are the Ghost Shrimp (Palaemonetes sp.) and the Amano Shrimp (Caridina multidentata). Both are excellent scavengers and algae eaters, but they differ in size, temperament, and care needs. In this guide, we’ll break down the key differences between Ghost Shrimp and Amano Shrimp—helping you decide which species best fits your aquarium’s setup and goals.
⚖️ Ghost Shrimp vs. Amano Shrimp – Quick Comparison
| Feature | Ghost Shrimp | Amano Shrimp |
|---|---|---|
| Scientific Name | Palaemonetes sp. | Caridina multidentata |
| Size | 1.5–2 inches | 2–2.5 inches |
| Color | Transparent | Gray with speckled markings |
| Temperament | Peaceful but short-lived | Peaceful and hardy |
| Algae Eating | Moderate | Excellent |
| Lifespan | 1–2 years | 2–3 years |
| Breeding | Easy in freshwater | Requires brackish water for larvae |
| Cost | Low | Moderate |
| Best For | Beginners, small setups | Planted and community tanks |
🦐 Ghost Shrimp Overview
Ghost Shrimp are small, transparent shrimp known for their active behavior and low cost. They make great beginner invertebrates and are often used as scavengers in freshwater aquariums. However, they have a shorter lifespan and are more sensitive to poor water quality compared to Amanos.
Pros:
- Very affordable and easy to find
- Active scavengers that clean leftover food
- Can breed in freshwater
Cons:
- Shorter lifespan (1–2 years)
- More sensitive to temperature and pH swings
🌿 Amano Shrimp Overview
Amano Shrimp are larger, long-lived shrimp that excel at controlling algae, especially in planted tanks. They are peaceful and hardy, making them a top choice for aquascapers. Breeding them requires brackish conditions, so most aquarists keep them as non-breeding cleaners.
Pros:
- Excellent algae eaters
- Hardy and long-lived
- Ideal for planted and community tanks
Cons:
- Cannot breed in freshwater
- Slightly higher cost
🧠 Final Thoughts
Both Ghost and Amano Shrimp have their place in the hobby. If you want an affordable beginner shrimp, Ghost Shrimp are perfect. But if you’re focused on algae control and long-term tank balance, Amano Shrimp are the superior choice.
