Can Otocinclus Live With Neon Tetra?
Otocinclus and Neon Tetra compatibility image
Use side-by-side Otocinclus and Neon Tetra photos, or a tank scene showing safe spacing and hiding areas.
good92/100
Key Takeaways
- Compatibility verdict: good with a score of 92/100.
- Use at least a 15 gallon tank for this combination.
- Main risk: Otocinclus may starve in a new or very clean tank.
- Both are small peaceful community fish
- Otocinclus need established tanks with algae or supplemental food
Compatibility Score Breakdown
Temperature Overlap
90
pH Overlap
85
Temperament
95
Size Risk
95
Swimming Level
90
Diet Conflict
85
Minimum Tank Size
At least 15 gallons for this combination.
Setup Tips
- Use a mature planted tank
- Keep otocinclus and neon tetras in groups
- Supplement otocinclus with algae wafers or vegetables if algae is limited
Works Best If
- The tank is at least 15 gallons and fully cycled.
- Both species have hiding space and are introduced with close observation.
- Water temperature and pH stay inside the overlap shown in the score breakdown.
Main Risks
- Otocinclus may starve in a new or very clean tank
Avoid This Pairing If
- The tank is smaller than the recommended minimum.
- Either species is already showing stress, hiding, or fin damage.
- You cannot separate the fish quickly if chasing, nipping, or bullying starts.
Frequently Asked Questions
Can otocinclus live with neon tetras?
Yes, they are excellent peaceful tank mates in an established planted aquarium.
Related Tools
Sources and Review Process
- Freshwater aquarium husbandry references for water quality, tank size, and stocking guidance.
- Species profiles and compatibility rules maintained in the TankWise data set.
- Aquarium health guidance is educational and should not replace an aquatic veterinarian for severe symptoms.
Related Compatibility Guides
Otocinclus Care Guide
Tank size, diet, water parameters, and common care notes for Otocinclus.
Neon Tetra Care Guide
Tank size, diet, water parameters, and common care notes for Neon Tetra.
Betta Fish with Neon Tetra
Compatibility verdict: possible (65/100).
Corydoras with Neon Tetra
Compatibility verdict: good (95/100).
Neon Tetra with Cherry Shrimp
Compatibility verdict: good (90/100).
Angelfish with Neon Tetra
Compatibility verdict: not recommended (20/100).