FinsHQ Encyclopedia

Fish & Livestock

Care guides for freshwater fish, marine species, and invertebrates — including water parameters, tank requirements, and where to buy.

5,412 species

intermediate

Hypoptopoma cf. inexspectatum

Hypoptopoma cf. inexspectatum

6 cm80 L2227°C
intermediate

Hypoptopoma elongatum

Hypoptopoma elongatum

7 cm80 L2227°C
intermediate

Hypoptopoma guentheri

Hypoptopoma guentheri

6 cm80 L2227°C
intermediate

Hypoptopoma inexspectatum

Hypoptopoma inexspectatum

6 cm80 L2227°C
intermediate

Hypoptopoma thoracatum

Hypoptopoma thoracatum

7 cm80 L2227°C
advanced

Hypselecara coryphaenoides

Hypselecara coryphaenoides

28 cm450 L2530°C
intermediate

Hypselecara temporalis

Hypselecara temporalis

30 cm400 L2429°C
beginner

Hypseleotris Sp. Firetail Gudgeon

Hypseleotris sp. 'firetail'

8 cm80 L1828°C
beginner

Hypsophrys nicaraguensis

Hypsophrys nicaraguensis

25 cm300 L2428°C
Intermediate

Hysginon Badis (Dario hysginon)

Dario hysginon

2.5 cm20 L1825°C
intermediate

Hysginon Dario

Dario hysginon

2.5 cm20 L2026°C
intermediate

Iberian Freshwater Crab Potamon ibericum

Potamon ibericum

7 cm80 L1624°C
Beginner

Ide Silver (Leuciscus idus)

Leuciscus idus

60 cm1000 L422°C
intermediate

Iguapina Pike Cichlid

Crenicichla iguapina

18 cm180 L2026°C
intermediate

Ilyodon whitei

Ilyodon whitei

9 cm100 L2026°C
intermediate

Imitation Cory

Corydoras cervinus

6 cm60 L2226°C
intermediate

Imitator Puffer

Carinotetraodon imitator

4 cm40 L2428°C
Advanced

Imperial Flower Loach (Leptobotia elongata)

Leptobotia elongata

50 cm500 L1624°C
ADVANCED

Imperial Tropheus (Tropheus moorii)

Tropheus moorii

15 cm300 L2528°C
intermediate

Inconspicuous Apistogramma

Apistogramma inconspicua

6 cm60 L2327°C
intermediate

Inconspicuous Blue-eye

Pseudomugil inconspicuus

4 cm40 L2228°C
intermediate

Indian Butter Catfish

Ompok bimaculatus

45 cm300 L2028°C
intermediate

Indian Featherback

Notopterus notopterus

35 cm400 L2228°C
intermediate

Indian Glass Perch

Parambassis ranga

8 cm80 L2028°C
beginner

Indian Hatchet Chela

Chela cachius

6 cm60 L2026°C
advanced

Indian Mud Moray

Gymnothorax polyuranodon

100 cm350 L2428°C
intermediate

Indian Ocean Mimic Tang (Acanthurus tristis)

Acanthurus tristis

25 cm350 L2427°C
advanced

Indian Ocean Mitre Butterflyfish (Chaetodon mitratus)

Chaetodon mitratus

13 cm300 L2326°C
easy

Indian Ricefish

Oryzias dancena

4 cm30 L1828°C
intermediate

Indian Spiny Eel

Mastacembelus armatus

75 cm300 L2228°C
intermediate

Indian Vagabond Butterflyfish (Chaetodon decussatus)

Chaetodon decussatus

19 cm350 L2427°C
beginner

Indian White Shrimp

Neocaridina cf. zhangjiajiensis

3 cm20 L1826°C
intermediate

Indo Flowerhorn

Flowerhorn hybrid (Cichlasomatinae)

28 cm350 L2630°C
intermediate

Indochinese Puffer

Pao cochinchinensis

12 cm120 L2428°C
beginner

Indochinese Spiny Eel

Macrognathus maculatus

30 cm100 L2228°C
intermediate

Indonesian Spiny Eel

Mastacembelus unicolor

65 cm280 L2428°C
advanced

Indostomus Paradoxus Loach

Indostomus paradoxus

3 cm30 L2227°C
advanced

Inirida Apisto

Apistogramma iniridae

6 cm60 L2630°C
intermediate

Inka 50 Apistogramma

Apistogramma baenschi

7 cm60 L2428°C
intermediate

Inle Danio

Inlecypris auropurpureus

5 cm60 L2026°C
beginner

Inornate Rainbowfish

Melanotaenia splendida inornata

12 cm150 L2230°C
Easy

Inornate Tetra

Hyphessobrycon loretoensis (inornate form)

3.5 cm40 L2428°C
Easy

Intermedia Moenkhausia

Moenkhausia intermedia

6 cm80 L2328°C
advanced

Intermedia Peacock Bass

Cichla intermedia

50 cm600 L2429°C
Intermediate

Intermediate Woodcat (Tatia intermedia)

Tatia intermedia

9 cm100 L2328°C
beginner

Interrupted Devario

Devario interruptus

6 cm80 L2228°C
advanced

Interrupted Nothobranch

Nothobranchius interruptus

5 cm30 L2026°C
Moderate

Iodotropheus sprengerae 'Boadzulu'

Iodotropheus sprengerae

9 cm200 L2428°C
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