Cherry Shrimp vs Amano Shrimp: Which Cleanup Crew Is Right for You?
Cherry shrimp and amano shrimp are both excellent cleanup crew options for freshwater tanks, but they serve different purposes. Cherry shrimp are colorful breeding machines that add visual interest, while amano shrimp are superior algae demolition experts. Both graze constantly and help maintain a clean tank environment.
Quick Comparison
| Comparison | Cherry Shrimp | Amano Shrimp |
|---|---|---|
| Tank Size | 5-10 gallons | 10-20 gallons |
| Temperature | 65-80°F | 70-80°F |
| pH Range | 6.5-8 | 6.5-7.5 |
| Max Size | 1-1.5 inches | 2 inches |
| Difficulty | Easy | Easy |
| Diet | Omnivore / Algae Grazer | Omnivore (primarily herbivore) |
| Lifespan | 1-2 years | 2-3 years |
| Schooling | Yes (10+) | Yes (6+) |
Key Differences
- Cherry shrimp are bright red and breed readily in freshwater; amano shrimp are transparent and nearly impossible to breed at home
- Amano shrimp are larger (2 inches) and better at eating tough algae like hair algae; cherry shrimp are smaller (1-1.5 inches)
- Cherry shrimp colonies grow rapidly from breeding; amano numbers stay stable unless you buy more
- Amano shrimp are more assertive feeders and will outcompete cherry shrimp for food
- Cherry shrimp show more color grades (pale pink to deep red); amano shrimp are consistently transparent with dot patterns
- Cherry shrimp are slightly more sensitive to water parameters; amano shrimp are more tolerant of variations
Which Is Better?
For Beginners
Cherry shrimp are slightly better for beginners because they breed easily, giving you backup population if some die during the learning curve. Amano shrimp need to be replaced if lost, making mistakes more expensive. Both are similarly hardy once established.
Community Tanks
Amano shrimp work better in community tanks with fish. They are larger and less likely to be eaten, plus they are more assertive at getting to food. Cherry shrimp work in communities too but need more hiding spots and careful tankmate selection.
Low Maintenance
Amano shrimp edge out here due to superior algae eating and population stability. A group of 6 amanos will stay at 6 and keep your tank cleaner. Cherry shrimp breed constantly, which means population management and potentially more bioload over time.
The Verdict
Choose cherry shrimp if you want colorful breeding activity and do not mind managing a growing population. Choose amano shrimp if your main goal is algae control and you prefer a stable cleanup crew that stays the same size. Both can coexist in the same tank.
Learn More
What You Will Need
CaribSea Eco-Complete Planted Substrate
Shrimp forage through substrate constantly. A fine, planted substrate supports biofilm growth and gives shrimp something to graze on between feedings.
Aquaneat Aquarium Bio Sponge Filter
Shrimp fry and juveniles get sucked into standard filter intakes. A sponge filter is safe for all shrimp sizes and doubles as a biofilm surface.
Shrimp King Shrimp Food
Formulated specifically for freshwater shrimp. Provides minerals and nutrients that plain fish food lacks, which matters especially for cherry shrimp breeding.
API Freshwater Master Test Kit
Shrimp are extremely sensitive to ammonia and nitrite, and both species will die from trace copper. Know your numbers before adding shrimp.