Beginner – IntermediateReticulated Corydoras
Corydoras reticulatas
- Adult size
- up to 6 cm
- Aquarium size
- 60 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 22–26 °C
Aquarium Fish Database
Explore freshwater aquarium fish by care level, size, temperament, swimming zone, water parameters, and compatibility.
Beginner – Intermediate
Intermediate – AdvancedReticulated Hillstream Loach
Sewellia lineolata
- Adult size
- up to 7 cm
- Aquarium size
- 80 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 20–24 °C
IntermediateRikbaktsa Corydoras
Corydoras rikbaktsa
- Adult size
- up to 6 cm
- Aquarium size
- 60 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 22–26 °C
Beginner – IntermediateRohani Barb
Dawkinsia rohani
- Adult size
- up to 12 cm
- Aquarium size
- 120 L or larger
- Temperament
- Peaceful
- Zone
- Bottom to middle swimmer
- Temp
- 18–25 °C
Beginner – IntermediateRoloff’s Pygmy Barb
Oreichthys parvus
- Adult size
- up to 3 cm
- Aquarium size
- 30 L or larger
- Temperament
- Peaceful
- Zone
- Middle swimmer
- Temp
- 23–27 °C
Beginner – IntermediateRose Danio
Danio roseus
- Adult size
- up to 4 cm
- Aquarium size
- 45 L or larger
- Temperament
- Peaceful
- Zone
- Middle to top swimmer
- Temp
- 20–26 °C
BeginnerRosy Barb
Puntius conchonius
- Adult size
- up to 10 cm
- Aquarium size
- 120 L or larger
- Temperament
- Peaceful
- Zone
- Middle swimmer
- Temp
- 17–22 °C
Beginner – IntermediateRosy Loach
Tuberoschistura arakanensis
- Adult size
- up to 3 cm
- Aquarium size
- 30 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 22–26 °C
Beginner – IntermediateRosy Tetra
Hyphessobrycon rosaceus
- Adult size
- up to 5 cm
- Aquarium size
- 45 L or larger
- Temperament
- Peaceful
- Zone
- Middle to top swimmer
- Temp
- 24–28 °C
Intermediate – AdvancedRoyal Plecostomus L190
Panaque nigrolineatus
- Adult size
- up to 45 cm
- Aquarium size
- 900 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 22–30 °C
Beginner – IntermediateRoyal Whiptail Catfish
Sturisoma panamense
- Adult size
- up to 20 cm
- Aquarium size
- 240 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 20–26 °C
Intermediate – AdvancedRuby Rasbora
Paedocypris progenetica
- Adult size
- up to 1 cm
- Aquarium size
- 30 L or larger
- Temperament
- Peaceful
- Zone
- Middle swimmer
- Temp
- 26–31 °C
IntermediateRuby Tetra
Axelrodia riesei
- Adult size
- up to 2.5 cm
- Aquarium size
- 30 L or larger
- Temperament
- Peaceful
- Zone
- Middle to top swimmer
- Temp
- 20–27 °C
IntermediateRummy Nose Rasbora
Sawbwa resplendens
- Adult size
- up to 3.5 cm
- Aquarium size
- 45 L or larger
- Temperament
- Peaceful
- Temp
- 21–23 °C
Beginner – IntermediateRusty Corydoras
Corydoras rabauti
- Adult size
- up to 6.5 cm
- Aquarium size
- 100 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 22–26 °C
IntermediateSaddleback Loach
Homaloptera orthogoniata
- Adult size
- up to 12.5 cm
- Aquarium size
- 160 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 20–25 °C
Beginner – IntermediateSahul Rainbowfish
Melanotaenia sahulensis
- Adult size
- up to 5.5 cm
- Aquarium size
- 80 L or larger
- Temperament
- Peaceful
- Zone
- Middle swimmer
- Temp
- 22–27 °C
Intermediate – AdvancedSailfin Tetra
Crenuchus spilurus
- Adult size
- up to 5.5 cm
- Aquarium size
- 80 L or larger
- Temperament
- Peaceful
- Zone
- Bottom to middle swimmer
- Temp
- 20–27 °C
Beginner – IntermediateSalt and Pepper Corydoras
Corydoras habrosus
- Adult size
- up to 3.5 cm
- Aquarium size
- 60 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 20–27 °C
Intermediate – AdvancedSalvini Cichlid
Cichlasoma salvini
- Adult size
- up to 22 cm
- Aquarium size
- 300 L or larger
- Temperament
- Aggressive
- Temp
- 22–26 °C
Beginner – IntermediateSalween Rock Catfish
Erethistes filamentosus
- Adult size
- up to 5 cm
- Aquarium size
- 45 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 20–24 °C
Intermediate – AdvancedSamurai Gourami
Sphaerichthys vaillanti
- Adult size
- up to 7 cm
- Aquarium size
- 80 L or larger
- Temperament
- Peaceful
- Temp
- 24–28 °C
IntermediateSand Cichlid
Xenotilapia spiloptera
- Adult size
- up to 10 cm
- Aquarium size
- 200 L or larger
- Temperament
- Semi-Aggressive
- Zone
- Bottom to middle swimmer
- Temp
- 26–28 °C
Beginner – IntermediateSands Corydoras
Corydoras davidsandsi
- Adult size
- up to 6 cm
- Aquarium size
- 60 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 20–26 °C
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