FinsHQ Encyclopedia

Fish & Livestock

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

6,160 species

intermediate

Guinea Fowl Puffer

Arothron meleagris

50 cm600 L2426°C
beginner

Guinea Fowl Puffer (Arothron meleagris)

Arothron meleagris

50 cm500 L2227°C
intermediate

Guinean Bichir

Polypterus ansorgii

45 cm250 L2428°C
beginner

Gulf Killifish

Fundulus grandis

18 cm120 L1530°C
beginner

Guntea Loach

Lepidocephalichthys guntea

9 cm60 L2026°C
intermediate

Günther's Whiptail Catfish

Sturisoma guentheri

26 cm200 L2327°C
beginner

Guppy Cobra Blue

Poecilia reticulata var.

6 cm40 L2228°C
Beginner

Guppy Male Assorted

Poecilia reticulata

4 cm40 L1828°C
Guppy Male Fancy Mix (Poecilia reticulata)
EASY

Guppy Male Fancy Mix (Poecilia reticulata)

Poecilia reticulata

6 cm40 L2228°C
beginner

Guppy Moscow Blue

Poecilia reticulata var.

6 cm40 L2228°C
beginner

Guppy Tuxedo Red

Poecilia reticulata var.

6 cm40 L2228°C
beginner

Guppy Yellow Dragon

Poecilia reticulata var.

6 cm40 L2228°C
advanced

Gymnarchus niloticus 'Aba-Aba Knifefish'

Gymnarchus niloticus

160 cm1500 L2228°C
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

Gyrinocheilus aymonieri 'Chinese Algae Eater' Albino

Gyrinocheilus aymonieri

28 cm200 L2428°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
Intermediate

Halfbeak Dermogenys pusilla 6-Pack

Dermogenys pusilla

9 cm60 L2228°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
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