Rhadinocentrus ornatus

Especially slender and nervous, with stronger colors in the early morning in densely planted surroundings.

Especially slender; keepers report nervous behavior and stronger colors in the early morning in densely planted surroundings. Locality forms exist.

Adult length

About 4 cm (standard length, without the tail fin)

Water temperature

20–30 °C

Lifespan

Up to 4 years

pH

6–6.5

Hardness

4–8 dGH

Native range

Oceania: northern New South Wales and southern Queensland in Australia.

Natural habitat

Inhabits coastal creeks, backwaters, ponds and dune lakes, usually with slow, tannin-stained water and cover from wood, reeds and lily roots.

Prefers relatively soft, acidic water and seasonal temperature variation within 16–28°C. Groups need ample swimming lanes and plant cover.