Discus
Moderatefreshwater
Overview
Symphysodon is a genus of cichlids native to the Amazon river basin in Brazil.
Water Parameters
| Parameter | Value |
|---|---|
| Temperature | 27–31°C (81–88°F) |
| pH | 5.5–7.0 |
| Adult Size | 20–25 cm (8–10 in) |
| Min Tank | 55 gallons |
| Lifespan | 10–15 years |
Tank Setup
Feeding
Omnivore — discus pellets, frozen bloodworms, beef heart mix
Compatibility
Breeding
Image credit: Wikimedia Commons — licensed CC BY-SA 4.0.
Taxonomic data: Symphysodon aequifasciatus Pellegrin, 1904 — GBIF (2026). Wikipedia summary: Discus — CC BY-SA 4.0.
Care parameters cross-referenced with Seriously Fish.
Quick facts & gear
- Min tank size
- 55 gallons
- Temperature
- 27–31°C (81–88°F)
- pH range
- 5.5–7.0
- Adult size
- 20–25 cm (8–10 in)
- Lifespan
- 10–15 years
- Origin
- Member of family Cichlidae, order Perciformes. See species profile for distribution details.
- Diet
- Omnivore —discus pelletsfrozen bloodwormsbeef heart mix