Can Corydoras Live With Neon Tetra?

Corydoras and Neon Tetra compatibility image

Use side-by-side Corydoras and Neon Tetra photos, or a tank scene showing safe spacing and hiding areas.

good95/100

Key Takeaways

Compatibility verdict: good with a score of 95/100.
Use at least a 20 gallon tank for this combination.
This pairing has no major rule-based risk flags in the current data set.

Excellent tank mates
Different swimming levels

Compatibility Score Breakdown

Temperature Overlap

pH Overlap

Temperament

Size Risk

Swimming Level

Diet Conflict

Minimum Tank Size

At least 20 gallons for this combination.

Setup Tips

Sand substrate for corydoras
Planted tank with open areas

Works Best If

The tank is at least 20 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.

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 corydoras live with neon tetras?

Yes, they are excellent tank mates. They occupy different levels and are both peaceful.

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

Corydoras Care Guide

Tank size, diet, water parameters, and common care notes for Corydoras.

Neon Tetra Care Guide

Tank size, diet, water parameters, and common care notes for Neon Tetra.

Betta Fish with Corydoras

Compatibility verdict: good (84/100).

Betta Fish with Neon Tetra

Compatibility verdict: possible (65/100).

Guppy with Corydoras

Compatibility verdict: good (90/100).

Neon Tetra with Cherry Shrimp