Neon Tetra and Nerite Snail Compatibility Overview
Neon Tetra and Nerite Snail can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
| Factor | Neon Tetra | Nerite Snail | Verdict |
|---|---|---|---|
| Temperature | 72โ80ยฐF | 65โ85ยฐF | โ 72โ80ยฐF |
| pH Range | 6.0โ7.5 | 6.5โ8.5 | โ 6.5โ7.5 |
| Temperament | peaceful | peaceful | โ Compatible |
| Adult Size | 1.5 in | 1 in | โ Similar |
| Min. Group | 6+ | 1+ | See below |
| Min. Tank Size | 20 gallons (for both species) | โ | |
Compatibility Positives
Caution Points
Species Profiles
Neon Tetra โ Paracheirodon innesi
Iconic schooling fish with vivid electric-blue and red stripes. Hardy in captivity; suitable for most peaceful community setups.
โ Full Neon Tetra care guide
Nerite Snail โ Nerita spp.
Outstanding algae-eating snails that do not reproduce in freshwater. Extremely hardy and compatible with virtually all peaceful fish.
Frequently Asked Questions
Can Neon Tetra live with Nerite Snail?
Yes, in a well-planned setup. Neon Tetra and Nerite Snail can generally share an aquarium with appropriate planning. Both species prefer overlapping temperature and pH ranges. Both species are peaceful, and neither poses a major aggression risk to the other. A minimum 20-gallon tank is recommended to provide adequate territory and water volume for both species.
What tank size do I need for Neon Tetra and Nerite Snail together?
A minimum of 20 gallons is recommended for keeping Neon Tetra and Nerite Snail together. A larger tank improves water stability and reduces territorial conflict.
What temperature suits both Neon Tetra and Nerite Snail?
72โ80ยฐF โ inside Neon Tetra's 72โ80ยฐF and Nerite Snail's 65โ85ยฐF.
Is a Neon Tetra aggressive toward a Nerite Snail?
Neon Tetra is peaceful and Nerite Snail is peaceful. No major aggression issues are expected between these species.
Related Compatibility Guides
Tank Size for Neon Tetra and Nerite Snail
Use the scenario that matches the actual group sizes and temperament you plan to keep.
| Scenario | Tank | When it applies |
|---|---|---|
| Minimum viable | 20 gal | Only for the recommended minimum groups, mature filtration, and close monitoring. |
| Recommended community | 29 gal | Adds territory, swimming room, and a safer buffer for behavior. |
| Low-conflict setup | 55 gal | Best when keeping larger schools or reducing territorial pressure. |