IntermediateAsian Upside Down Catfish
Mystus leucophasis
- Adult size
- up to 30 cm
- Aquarium size
- 300 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 23–26 °C
Aquarium Fish Database
Explore freshwater aquarium fish by care level, size, temperament, swimming zone, water parameters, and compatibility.
Intermediate
Beginner – IntermediateAssam Danio
Devario assamensis
- Adult size
- up to 10 cm
- Aquarium size
- 120 L or larger
- Temperament
- Peaceful
- Zone
- Middle to top swimmer
- Temp
- 15–21 °C
Beginner – IntermediateAureofuscus Goby
Stiphodon aureofuscus
- Adult size
- up to 5 cm
- Aquarium size
- 45 L or larger
- Temperament
- Peaceful
- Zone
- Bottom to middle swimmer
- Temp
- 22–28 °C
Intermediate – AdvancedAurora Cichlid
Maylandia aurora
- Adult size
- up to 10 cm
- Aquarium size
- 200 L or larger
- Temperament
- Aggressive
- Zone
- Middle swimmer
- Temp
- 24–27 °C
Beginner – IntermediateAurora Lizard Tetra
Iguanodectes variatus
- Adult size
- up to 10 cm
- Aquarium size
- 120 L or larger
- Temperament
- Peaceful
- Zone
- Middle swimmer
- Temp
- 22–26 °C
Intermediate – AdvancedAvacado Pufferfish
Auriglobus modestus
- Adult size
- up to 10 cm
- Aquarium size
- 200 L or larger
- Temperament
- Aggressive
- Temp
- 23–27 °C
Beginner – IntermediateAxelrods Corydoras
Corydoras axelrodi
- Adult size
- up to 5 cm
- Aquarium size
- 60 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 22–26 °C
Beginner – IntermediateBala Shark
Balantiocheilos melanopterus
- Adult size
- up to 35 cm
- Aquarium size
- 700 L or larger
- Temperament
- Peaceful
- Zone
- Bottom to middle swimmer
- Temp
- 22–27 °C
Beginner – IntermediateBanded Apistogramma
Apistogramma bitaeniata
- Adult size
- up to 8 cm
- Aquarium size
- 120 L or larger
- Temperament
- Peaceful
- Zone
- Bottom to middle swimmer
- Temp
- 23–30 °C
Intermediate – AdvancedBanded Archerfish
Toxotes jaculatrix
- Adult size
- up to 30 cm
- Aquarium size
- 300 L or larger
- Temperament
- Peaceful
- Zone
- Middle to top swimmer
- Temp
- 25–30 °C
Beginner – IntermediateBanded Gourami
Trichogaster fasciata
- Adult size
- up to 10 cm
- Aquarium size
- 120 L or larger
- Temperament
- Peaceful
- Zone
- Middle swimmer
- Temp
- 23–28 °C
Intermediate – AdvancedBanded Hillstream Loach
Pseudogatromyzon changtingenis
- Adult size
- up to 7.5 cm
- Aquarium size
- 80 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 18–24 °C
BeginnerBanded Rainbowfish
Melanotaenia trifasciata
- Adult size
- up to 13 cm
- Aquarium size
- 160 L or larger
- Temperament
- Peaceful
- Zone
- Middle to top swimmer
- Temp
- 21–26 °C
Beginner – IntermediateBandit Corydoras
Corydoras metae
- Adult size
- up to 5 cm
- Aquarium size
- 60 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 20–26 °C
IntermediateBandtail Tetra
Moenkhausia dichroura
- Adult size
- up to 10 cm
- Aquarium size
- 120 L or larger
- Temperament
- Peaceful
- Zone
- Middle to top swimmer
- Temp
- 22–26 °C
Beginner – IntermediateBandula Barb
Pethia bandula
- Adult size
- up to 4.5 cm
- Aquarium size
- 45 L or larger
- Temperament
- Peaceful
- Zone
- Middle swimmer
- Temp
- 20–27 °C
Beginner – IntermediateBanjo Catfish
Bunocephalus coracoideus
- Adult size
- up to 15 cm
- Aquarium size
- 160 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 22–26 °C
IntermediateBar Cheek Goby
Rhinogobius giurinus
- Adult size
- up to 9 cm
- Aquarium size
- 120 L or larger
- Temperament
- Peaceful
- Zone
- Bottom to middle swimmer
- Temp
- 18–24 °C
Intermediate – AdvancedBarca Snakehead
Channa barca
- Adult size
- up to 105 cm
- Aquarium size
- 900 L or larger
- Temperament
- Semi-Aggressive
- Zone
- Bottom to middle swimmer
- Temp
- 10–28 °C
Beginner – IntermediateBarito Loach
Kapuasia falaris
- Adult size
- up to 8 cm
- Aquarium size
- 60 L or larger
- Temperament
- Peaceful
- Zone
- Bottom dweller
- Temp
- 22–26 °C
IntermediateBarlow’s Apistogramma
Apistogramma barlowi
- Adult size
- up to 6.5 cm
- Aquarium size
- 120 L or larger
- Temperament
- Semi-Aggressive
- Zone
- Middle to top swimmer
- Temp
- 22–29 °C
Intermediate – AdvancedBarred Bichir
Polypterus delhezi
- Adult size
- up to 35 cm
- Aquarium size
- 300 L or larger
- Temperament
- Peaceful
- Zone
- Bottom to middle swimmer
- Temp
- 24–30 °C
Beginner – IntermediateBarred Danio
Devario pathirana
- Adult size
- up to 8 cm
- Aquarium size
- 80 L or larger
- Temperament
- Peaceful
- Zone
- Middle swimmer
- Temp
- 20–26 °C
Beginner – IntermediateBarred Pencilfish
Nannostomus espei
- Adult size
- up to 3 cm
- Aquarium size
- 30 L or larger
- Temperament
- Peaceful
- Zone
- Middle to top swimmer
- Temp
- 21–27 °C
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