Neon Tetra and Bronze Corydoras: can they live together?

Verdict:compatible

  • Behaviour: compatible
  • Water: ranges overlap

Why

Both species are peaceful, the water suits both, and they use different layers: neon tetras stay in the middle, corydoras near the bottom. Neon tetras are kept in a school of 8–10 or more, corydoras in a group of 5–6 or more.

Water and size

Water and size
ParameterNeon TetraBronze CorydorasShared range
Temperature20 – 25 °C (68 – 77 °F)21 – 27 °C (70 – 81 °F)
21 – 25 °C (70 – 77 °F) ranges overlap
Water pH5 – 76 – 8
6 – 7 ranges overlap
Water dH1 – 105 – 18
5 – 10 ranges overlap
Size in aquarium4 cm (1.6 in)7 cm (2.8 in)
Required aquarium volumefrom 54 L (14 gal)from 70 L (18 gal)
KeepingSchooling (usually from 5–6 individuals and more)Small group (5–6 individuals)
TemperamentPeaceful (regular)Peaceful (regular)
Swimming levelmiddle levelnear the bottom

This is a general estimate: fish of the same species differ in character. Tank volume is given for each species separately — two species together need at least the larger of the two, and usually more.

Other pairs with these fish