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

beginner

Highfin Blenny (Atrosalarias fuscus)

Atrosalarias fuscus

14 cm100 L2428°C
Beginner

Higoi Red Carp Medium

Cyprinus rubrofuscus (domesticated koi)

70 cm2000 L425°C
Beginner

Higoi Red Carp Small

Cyprinus rubrofuscus (domesticated koi)

70 cm1000 L425°C
beginner

Hikari Danio

Danio feegradei

4 cm40 L2026°C
intermediate

Hillstream Loach

Gastromyzon borneensis

6 cm60 L2024°C
Hillstream Loach (Sewellia lineolata)
MODERATE

Hillstream Loach (Sewellia lineolata)

Sewellia lineolata

7 cm80 L1824°C
easy

Himedaka Orange Medaka

Oryzias latipes

4 cm20 L1028°C
intermediate

Hippolyta Apisto

Apistogramma hippolytae

7 cm60 L2529°C
intermediate

Hippolyta Apistogramma

Apistogramma hippolytae

6 cm60 L2529°C
Advanced

Hippolytae Apistogramma

Apistogramma hippolytae

6 cm60 L2630°C
intermediate

Hisonotus depressicauda

Hisonotus depressicauda

4 cm40 L1624°C
intermediate

Hisonotus insperatus

Hisonotus insperatus

4.5 cm40 L1624°C
Easy

Hockey Stick Tetra

Thayeria boehlkei

7 cm70 L2228°C
intermediate

Hoigne's Apisto

Apistogramma hoignei

7 cm60 L2529°C
advanced

Hollandi Piranha

Serrasalmus hollandi

30 cm400 L2228°C
intermediate

Holotaenia Hap

Taeniochromis holotaenia

22 cm350 L2427°C
beginner

Honduran Red Point Cichlid

Amatitlania siquia

12 cm120 L2228°C
intermediate

Honey Blue-eye

Pseudomugil mellis

3.5 cm30 L2026°C
beginner

Honey Dwarf Gourami

Colisa sota

4 cm40 L2428°C
beginner

Honey Gourami

Trichogaster chuna

5 cm40 L2228°C
Honey Gourami (Trichogaster chuna)
EASY

Honey Gourami (Trichogaster chuna)

Trichogaster chuna

5 cm40 L2228°C
beginner

Honey Gourami Wild

Trichogaster chuna

5 cm40 L2228°C
Honey Red Gourami (Trichogaster chuna 'Red')
EASY

Honey Red Gourami (Trichogaster chuna 'Red')

Trichogaster chuna 'Red'

5 cm40 L2228°C
Honey Red Pencilfish (Nannostomus rubrocaudatus)
MODERATE

Honey Red Pencilfish (Nannostomus rubrocaudatus)

Nannostomus rubrocaudatus

4 cm40 L2428°C
beginner

Honeycomb Cory

Corydoras flaveolus

5.5 cm60 L2227°C
intermediate

Honeycomb Pleco L014b

Baryancistrus sp. L014b

25 cm200 L2630°C
intermediate

Hong Kong Hillstream Goby

Rhinogobius duospilus

5 cm60 L1824°C
intermediate

Hong Kong Hillstream Loach

Pseudogastromyzon cheni

6 cm60 L1824°C
beginner

Hongsloi Apistogramma

Apistogramma hongsloi

8 cm80 L2428°C
advanced

Hoplarchus psittacus

Hoplarchus psittacus

35 cm500 L2630°C
beginner

Hoplo Catfish

Hoplosternum littorale

22 cm180 L2028°C
intermediate

Hora's Loach

Yasuhikotakia morleti

10 cm80 L2328°C
Intermediate

Hora's Loach (Botia kubotai)

Botia kubotai

13 cm150 L2428°C
beginner

Horned Nerite Snail

Clithon corona

2 cm20 L2228°C
intermediate

Hornet Cichlid

Pseudotropheus crabro

15 cm200 L2428°C
intermediate

Hubbs' Medaka

Oryzias hubbsi

4 cm20 L1826°C
easy

Humbug Catfish

Platydoras armatulus

24 cm200 L2226°C
beginner

Humbug Dascyllus

Dascyllus aruanus

10 cm75 L2328°C
advanced

Humeralis Piranha

Serrasalmus humeralis

28 cm400 L2428°C
intermediate

Humilis Krib

Pelvicachromis humilis

12 cm100 L2427°C
intermediate

Hummelincki Pike Cichlid

Crenicichla hummelincki

20 cm200 L2428°C
intermediate

Hump-backed Headstander Tetra

Charax gibbosus

15 cm200 L2428°C
advanced

Hump-head Apistogramma

Apistogramma gibbiceps

9 cm100 L2529°C
intermediate

Humpback Puffer

Pao leiurus

12 cm120 L2428°C
advanced

Humpback Sabretooth Tetra

Cynodon gibbus

30 cm600 L2428°C
beginner

Hybrid Peacock Aulonocara

Aulonocara sp. hybrid

15 cm200 L2428°C
intermediate

Hypancistrus Species Pleco L400

Hypancistrus sp. L400

10 cm80 L2630°C
advanced

Hyperopisus Bebe

Hyperopisus bebe

50 cm500 L2228°C
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