Compatibility Overview
Cherry Shrimp and Clown Pleco are generally not recommended to be housed together. The issues listed above — whether water parameter incompatibility, predation risk, or aggression — create conditions where one or both fish are likely to suffer harm or chronic stress.
| Factor | Cherry Shrimp | Clown Pleco | Verdict |
|---|---|---|---|
| Temperature | 65–80°F | 72–79°F | ✅ 72–79°F |
| pH Range | 6.5–8.0 | 6.0–7.0 | ⚠️ 6.5–7.0 (narrow) |
| Temperament | peaceful | semi | ⚠️ Monitor |
| Adult Size | 0.8 in | 7.9 in | ❌ 10× difference |
| Min. Group | 10+ | 1+ | See below |
| Min. Tank Size | 100 gallons (for both species) | — | |
✅ Compatibility Positives
❌ Incompatibility Reasons
Species Profiles
Cherry Shrimp — Neocaridina davidi
Bright red freshwater shrimp that are excellent algae cleaners. Very small — at risk from any fish large enough to eat them.
→ Full Cherry Shrimp care guide
Clown Pleco — Aquarium species
The Clown Pleco is a popular freshwater fish known for its dark brown body with light spots and long, flattened body shape. They are peaceful and make great community fish for beginners. These plecos are moderate in activity level and prefer a tank with plenty of hiding spots.
Frequently Asked Questions
Can Cherry Shrimp live with Clown Pleco?
Generally not recommended. Cherry Shrimp and Clown Pleco are generally not recommended to be housed together. The issues listed above — whether water parameter incompatibility, predation risk, or aggression — create conditions where one or both fish are likely to suffer harm or chronic stress.
What tank size do I need for Cherry Shrimp and Clown Pleco together?
A minimum of 100 gallons is recommended for keeping Cherry Shrimp and Clown Pleco together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Cherry Shrimp and Clown Pleco?
72–79°F
Is a Cherry Shrimp aggressive toward a Clown Pleco?
Cherry Shrimp is peaceful and Clown Pleco is semi. The adult size gap creates a meaningful predation risk.
Related Compatibility Guides
Compatibility score breakdown
The overall score is weighted across water chemistry, behavior, adult size, swimming zone, and social needs. A score is a planning aid—not a guarantee for individual fish.
| Factor | Score |
|---|---|
| Temperature | 100/100 |
| Ph | 50/100 |
| Temperament | 75/100 |
| Adult Size | 8/100 |
| Swim Zone | 92/100 |
| Social Needs | 92/100 |
Tank size scenarios
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 100 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 150 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 220 gal | Best when keeping larger schools or reducing territorial pressure. |