Humpback Puffer
Pao palembangensis
- Care level
- Advanced
- Adult size
- 19.5 cm
- Minimum tank
- 108 litres
- Temperature
- 24–28 °C
All Species
1,268 species. Search by name, or refine by care needs.
Humpbacked Limia
Limia nigrofasciata
- Care level
- Intermediate
- Adult size
- 6.3 cm
- Minimum tank
- 40 litres
- Temperature
- 22–26 °C
Humphead Glassfish
Parambassis pulcinella
- Care level
- Intermediate
- Adult size
- 10 cm
- Minimum tank
- 81 litres
- Temperature
- 23–27 °C
Imitator Corydoras
Brochis imitator
- Care level
- Advanced
- Adult size
- 5.5–7 cm
- Minimum tank
- 100 litres
- Temperature
- 22–27 °C
Immaculate Plecostomus L269
Spectracanthicus immaculatus
- Care level
- Advanced
- Adult size
- 9–12 cm
- Minimum tank
- 90 litres
- Temperature
- 25–30 °C
Indian Glass Fish
Parambassis ranga
- Care level
- Beginner
- Adult size
- 8 cm
- Minimum tank
- 72 litres
- Temperature
- 20–30 °C
Indian Hifin Barb
Oreichthys cosuatis
- Care level
- Intermediate
- Adult size
- 4.3 cm
- Minimum tank
- 54 litres
- Temperature
- 24–28 °C
Interrupted Line Danio
Devario interruptus
- Care level
- Specialist
- Adult size
- 4.5–6 cm
- Minimum tank
- 100 litres
- Temperature
- 18–26 °C
Isaac’s Plecostomus L274
Baryancistrus isaaci
- Care level
- Advanced
- Adult size
- 13.5–18 cm
- Minimum tank
- 250 litres
- Temperature
- 26–31 °C
Jaguar Cichlid
Parachromis managuensis
- Care level
- Specialist
- Adult size
- 30–55 cm
- Minimum tank
- 500 litres
- Temperature
- 25–30 °C
Japan Blue Guppy
Poecilia reticulata var. "Japan Blue"
- Care level
- Beginner
- Adult size
- 3–6 cm
- Minimum tank
- 40 litres
- Temperature
- 17–28 °C
Javanese Ricefish
Oryzias javanicus
- Care level
- Beginner
- Adult size
- 3.5 cm
- Minimum tank
- 40 litres
- Temperature
- 24–29 °C
Jellybean Tetra
Ladigesia roloffi
- Care level
- Intermediate
- Adult size
- 3.1 cm
- Minimum tank
- 54 litres
- Temperature
- 20–26 °C
Jewel Cichlid
Rubricatochromis bimaculatus
- Care level
- Beginner
- Adult size
- 15 cm
- Minimum tank
- 108 litres
- Temperature
- 22–28 °C
Jiangxi Golden Loach
Parabotia kiangsiensis
- Care level
- Advanced
- Adult size
- 14–20 cm
- Minimum tank
- 300 litres
- Temperature
- 20–27 °C
Kane’s Corydoras
Hoplisoma kanei
- Care level
- Advanced
- Adult size
- 4–5.5 cm
- Minimum tank
- 75 litres
- Temperature
- 22–27 °C
Kansu Loach
Sinibotia robusta
- Care level
- Advanced
- Adult size
- 14–20 cm
- Minimum tank
- 300 litres
- Temperature
- 20–27 °C
Katibas Sucker Loach
Gastromyzon katibasensis
- Care level
- Specialist
- Adult size
- 4.2–6 cm
- Minimum tank
- 60 litres
- Temperature
- 20–25 °C
Kelberi Peacock Bass
Cichla kelberi
- Care level
- Specialist
- Adult size
- 35–50 cm
- Minimum tank
- 1200 litres
- Temperature
- 24–30 °C
Kelsorum Plane Plecostomus L189
Pseudolithoxus kelsorum
- Care level
- Advanced
- Adult size
- 9.6–12 cm
- Minimum tank
- 90 litres
- Temperature
- 24–29 °C
Keyhole Cichlid
Cleithracara maronii
- Care level
- Beginner
- Adult size
- 8–12 cm
- Minimum tank
- 150 litres
- Temperature
- 23–28 °C
Kinja Plane Plecostomus L385/L492
Pseudolithoxus kinja
- Care level
- Advanced
- Adult size
- 10.4–13 cm
- Minimum tank
- 90 litres
- Temperature
- 24–29 °C
Knight Goby
Stigmatogobius sadanundio
- Care level
- Beginner
- Adult size
- 9 cm
- Minimum tank
- 68 litres
- Temperature
- 20–26 °C
Koi Betta
Betta splendens var. "Koi"
- Care level
- Beginner
- Adult size
- 5–7 cm
- Minimum tank
- 40 litres
- Temperature
- 22–30 °C
Koi Guppy
Poecilia reticulata var. "Koi"
- Care level
- Beginner
- Adult size
- 3–6 cm
- Minimum tank
- 40 litres
- Temperature
- 17–28 °C
Koi Nemo Betta
Betta splendens var. "Koi Nemo"
- Care level
- Beginner
- Adult size
- 5–7 cm
- Minimum tank
- 40 litres
- Temperature
- 22–30 °C