Can Male Betta and Cuckoo Catfish live together?

Male Betta and Cuckoo Catfish are compatible. The comparison on this page runs the same compatibility engine as the tank builder, checking temperature and pH overlap, predation by size, temperament, and known hard-pair conflicts.

Species Comparison

Male Betta vs Cuckoo Catfish

Verdict:Compatible

Side-by-side specs

Anabantoids

Family

Catfish

2.5″

Adult size

4″

5gal

Min tank

30gal

76–82°F

Temperature

75–81°F

6.5–7.5

7.5–8.5

semi-aggressive

Temperament

peaceful

Solitary

Schooling

top

Water level

bottom

Try both in the builder →Compare different species