Care guide
Discus care
There's no guide just for Discus yet. Here's caring for cichlids; ask the seller about anything specific to this species.
- Adult size
- About 18 cm
- Water temperature
- 28–31 °C
- pH
- 5.5–7
- Smallest tank
- 300 litres
- Temperament
- Peaceful
- Care level
- Advanced
Cichlids range from tiny shell-dwellers and dwarf cichlids to large, territorial fish like Oscars. Many are clever, interactive and great parents, but tank size and tankmates matter a lot.
Know your cichlid
South American dwarf cichlids (rams, Apistogramma) and angelfish like soft, warm water. African Rift Lake cichlids (peacocks, yellow labs, multies) need hard, alkaline water and are best kept with their own kind.
Large cichlids such as Oscars need very large tanks and strong filtration.
Territory
Many cichlids defend territory, especially when breeding. Provide caves and rockwork, and don't overstock unless you're keeping Malawi cichlids on purpose in a busy tank.
Parents
Many cichlids guard eggs and fry. Give a breeding pair space and be ready to move other fish if they become aggressive.
Further reading
General information to help you prepare, not veterinary advice. Every animal is different: ask an experienced vet about yours. Reviewed by PerfectPal on October 13, 2026.