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

Gymnogenys Eartheater

Gymnogeophagus gymnogenys

18 cm150 L1626°C
Easy

Gymnogenys Eartheater (Uruguay)

Gymnogeophagus gymnogenys

16 cm150 L1626°C
Intermediate

Gymnogeophagus balzanii

Gymnogeophagus balzanii

20 cm280 L2026°C
Intermediate

Gymnogeophagus labiatus

Gymnogeophagus labiatus

18 cm250 L1825°C
beginner

Gymnogeophagus rhabdotus

Gymnogeophagus rhabdotus

18 cm180 L1826°C
beginner

Habrosus Corydoras

Corydoras habrosus

3.5 cm30 L2327°C
intermediate

Hadiatya's Medaka

Oryzias hadiatyae

3 cm30 L2530°C
intermediate

Hadrostigma Pike Cichlid

Crenicichla hadrostigma

25 cm250 L2026°C
intermediate

Hagen Vampire Crab

Geosesarma hagen

4 cm30 L2228°C
intermediate

Hagenianus Crayfish

Procambarus hagenianus

11 cm80 L1625°C
intermediate

Hahn's Twig Catfish

Farlowella hahni

16 cm100 L2328°C
advanced

Hairy Leg Mountain Crab

Maydelliathelphusa sp.

4 cm50 L2025°C
advanced

Hairy Puffer

Monotrete barbatus

12 cm120 L2428°C
advanced

Hairy Puffer (Cambodia Form)

Pao barbatus

12 cm100 L2428°C
intermediate

Hairy Yellow Hermit Crab

Aniculus maximus

8 cm150 L2327°C
intermediate

Hajomaylands Mbuna

Maylandia hajomaylandi

10 cm150 L2428°C
Beginner

Half Black Red Guppy Male

Poecilia reticulata

5 cm60 L2228°C
beginner

Half-banded Kuhli

Pangio semicincta

10 cm60 L2430°C
beginner

Half-banded Spiny Eel

Macrognathus circumcinctus

20 cm60 L2428°C
beginner

Half-Black Blue Guppy Male

Poecilia reticulata var.

5 cm60 L2228°C
intermediate

Half-black Pygmy Angelfish (Centropyge vroliki)

Centropyge vroliki

12 cm120 L2227°C
intermediate

Half-spotted Leporinus

Leporinus maculatus

15 cm200 L2228°C
advanced

Halfbanded Hemisynodontis

Hemisynodontis membranaceus

50 cm600 L2227°C
intermediate

Halfbeak

Dermogenys pusilla

8 cm60 L2428°C
beginner

Halfmoon Betta

Betta splendens var.

7 cm20 L2430°C
Intermediate

Halfmoon Betta 'Black Dragon'

Betta splendens

7 cm15 L2428°C
Intermediate

Halfmoon Betta 'Blue Dragon'

Betta splendens

7 cm15 L2428°C
Intermediate

Halfmoon Betta 'Galaxy Koi'

Betta splendens

7 cm15 L2428°C
Intermediate

Halfmoon Betta 'Green'

Betta splendens

7 cm15 L2428°C
Intermediate

Halfmoon Betta 'Red Dragon'

Betta splendens

7 cm15 L2428°C
Intermediate

Halfmoon Betta 'Yellow'

Betta splendens

7 cm15 L2428°C
beginner

Halfmoon Betta Female

Betta splendens

6 cm20 L2430°C
beginner

Halfmoon Betta Male

Betta splendens

7 cm20 L2430°C
beginner

Halfmoon Plakat Betta Female

Betta splendens

6 cm20 L2430°C
beginner

Halfmoon Plakat Betta Male

Betta splendens

7 cm20 L2430°C
intermediate

Hammeni Barb

Puntius hammeni

5 cm60 L2227°C
intermediate

Hammer Coral

Euphyllia ancora

30 cm150 L2427°C
intermediate

Hammer Coral Gold (Euphyllia ancora)

Euphyllia ancora

40 cm150 L2427°C
intermediate

Hammer Coral Green (Euphyllia ancora)

Euphyllia ancora

40 cm150 L2427°C
intermediate

Hammerhead Pleco L079

Lasiancistrus sp. (L079)

25 cm200 L2529°C
beginner

Hammers Cobalt Blue Lobster

Procambarus clarkii (cobalt morph)

15 cm100 L1827°C
beginner

Hammers Orange Lobster

Procambarus clarkii (orange form)

12 cm80 L1628°C
beginner

Hana Dartfish (Ptereleotris hanae)

Ptereleotris hanae

12 cm120 L2428°C
beginner

Hancock's Amblydoras

Amblydoras hancocki

15 cm120 L2228°C
easy

Hancock's Catfish

Amblydoras hancocki

15 cm150 L2226°C
beginner

Hancock's Talking Catfish

Amblydoras hancocki

15 cm100 L2227°C
intermediate

Handsome Cory

Corydoras pulcher

6 cm60 L2226°C
intermediate

Haplochromis chilotes

Haplochromis chilotes

14 cm200 L2227°C
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