Common Rudd
The common rudd (or Scardinius erythrophthalmus) is a widespread freshwater fish native to much of Europe and western Asia, though it has also been introduced to North America, New Zealand, and parts of Africa. It typically inhabits slow-moving rivers, lakes, ponds, and canals with abundant vegetation, preferring still or gently flowing waters where it can feed on plants and small invertebrates.
The rudd is a medium-sized, laterally compressed fish with a deep, golden-green body, reddish fins, and a distinct upturned mouth.
Adults measure 20cm to 35cm in length and weigh 200g to 400g.
Scardinius erythrophthalmus
Aquarium needs
- Temperature
- 18 °C – 24 °C (tolerable 10 °C – 26 °C)
- Plant cover
- 30%–60%
- Shoal size
- 20–50
- Deep water
- 50 m² + 15 m² per additional adult
- Water
- Freshwater
- Food
- Copepods + Algae Pellets
- Food cost, grade 1 / 2 / 3
- $121 / $165 / $165
- Lifespan
- 17 yr
- Breeds in
- Summer
Overview
- Scientific name
- Scardinius erythrophthalmus
- Conservation status
- Least Concern
- Shoal size
- 20 – 50
- Deep water
- 50 m² + 15 m² per additional adult
- Temperature
- 18 °C – 24 °C
- Water
- Freshwater
- Biome
- Lakes and Rivers