Compatibility Overview
Nerite Snail and Zebra Danio can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 40-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Nerite Snail | Zebra Danio | Verdict |
|---|---|---|---|
| Temperature | 65–85°F | 64–82°F | ✅ 65–82°F |
| pH Range | 6.5–8.5 | 6.5–8.0 | ✅ 6.5–8.0 |
| Temperament | peaceful | peaceful | ✅ Compatible |
| Adult Size | 1 in | 2 in | ⚠️ 2.0× difference |
| Min. Group | 1+ | 5+ | See below |
| Min. Tank Size | 40 gallons (for both species) | — | |
✅ Compatibility Positives
⚠️ Caution Points
Species Profiles
Nerite Snail — Nerita spp.
Outstanding algae-eating snails that do not reproduce in freshwater. Extremely hardy and compatible with virtually all peaceful fish.
→ Full Nerite Snail care guide
Zebra Danio — Danio rerio
Extremely hardy, fast-moving schooling fish tolerant of a wide temperature range. Active top-to-mid swimmers compatible with most community fish.
Frequently Asked Questions
Can Nerite Snail live with Zebra Danio?
Yes, in a well-planned setup. Nerite Snail and Zebra Danio can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges, and neither poses a major aggression risk to the other. A minimum 40-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Nerite Snail and Zebra Danio together?
A minimum of 40 gallons is recommended for keeping Nerite Snail and Zebra Danio together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Nerite Snail and Zebra Danio?
65–82°F
Is a Nerite Snail aggressive toward a Zebra Danio?
Nerite Snail is peaceful and Zebra Danio is peaceful. No major aggression issues are expected between these species.