All species

Golden wonder killifish

Aplocheilus lineatus

Also called golden wonder, striped panchax.

Eats anything smaller than its mouth, and jumps at anything above it.

What it needs

Grows to
10 cm
Smallest sensible tank
100 L, at least 75 cm long
Temperature
22 to 28 °C
pH
6 to 7.5
Hardness
5 to 20 dGH
Kept in
on its own
Temperament
semi-aggressive
Eats
omnivore
Swims
near the surface
How hard
easy
Lives
about 4 years

These are the figures the stocking advice is built on. Make a room and it will tell you whether a golden wonder killifish fits the tank you have.