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

Green Sinularia Leather Coral

Sinularia sp. (green aquacultured morph)

22 cm100 L2427°C
advanced

Green Snakeskin Discus

Symphysodon aequifasciatus var.

20 cm250 L2831°C
intermediate

Green Spotted Puffer

Dichotomyctere nigroviridis

7 cm80 L2428°C
beginner

Green Sunfish

Lepomis cyanellus

30 cm300 L1028°C
beginner

Green Swordtail Male

Xiphophorus hellerii var.

12 cm100 L2026°C
intermediate

Green Terror

Andinoacara rivulatus

30 cm200 L2026°C
Green Terror (Andinoacara rivulatus)
ADVANCED

Green Terror (Andinoacara rivulatus)

Andinoacara rivulatus

30 cm300 L2227°C
Intermediate

Green Terror Cichlid

Andinoacara rivulatus

30 cm300 L2225°C
intermediate

Green Texas Cichlid

Herichthys carpintis

30 cm350 L2228°C
beginner

Green Tiger Barb

Puntigrus tetrazona var. (green)

7 cm80 L2226°C
Advanced

Green Turquoise Discus

Symphysodon aequifasciatus (captive bred)

20 cm200 L2831°C
beginner

Green Variegated Urchin

Lytechinus variegatus

10 cm150 L2227°C
intermediate

Greencheck Eartheater

Geophagus sveni

22 cm250 L2529°C
advanced

Greenwoodochromis bellcrossi

Greenwoodochromis bellcrossi

20 cm400 L2427°C
advanced

Gresens' Killifish

Fundulopanchax gresensi

7 cm40 L2226°C
advanced

Grey Poma Angelfish (Chaetodontoplus poliourus)

Chaetodontoplus poliourus

22 cm450 L2025°C
intermediate

Grey Sandcat Whiptail

Limatulichthys griseus

16 cm100 L2328°C
advanced

Griffis Angelfish (Apolemichthys griffisi)

Apolemichthys griffisi

28 cm600 L2427°C
intermediate

GSP Borneo Rivermouth Form

Dichotomyctere nigroviridis

7 cm80 L2428°C
intermediate

GSP Chao Phraya Form

Dichotomyctere nigroviridis

7 cm80 L2428°C
intermediate

GSP Mekong Delta Form

Dichotomyctere nigroviridis

7 cm80 L2428°C
beginner

Guapore Cory

Corydoras guapore

4.5 cm60 L2026°C
advanced

Guapote Tigre

Parachromis motaguensis

40 cm600 L2430°C
intermediate

Guatemalan Rhamdia

Rhamdia guatemalensis

30 cm250 L1826°C
beginner

Gudgeon

Gobio gobio

20 cm80 L520°C
Beginner

Gudgeon (Gobio gobio)

Gobio gobio

15 cm200 L422°C
intermediate

Guenther's Cichlid

Chromidotilapia guntheri

15 cm150 L2327°C
advanced

Guenther's Euchilichthys

Euchilichthys guentheri

12 cm100 L2226°C
intermediate

Guenther's Nothobranch

Nothobranchius guentheri

6 cm30 L2026°C
intermediate

Guenther's Nothobranchius

Nothobranchius guentheri

6 cm40 L2026°C
beginner

Guenther's Stream Loach

Mesonoemacheilus guentheri

9 cm60 L2026°C
intermediate

Guiana Dwarf Cichlid

Krobia guianensis

10 cm80 L2328°C
intermediate

Guianacara owroewefi

Guianacara owroewefi

16 cm200 L2529°C
intermediate

Guianacara owroewefi (Blue Form)

Guianacara owroewefi

12 cm150 L2428°C
intermediate

Guianacara sphenozona

Guianacara sphenozona

12 cm120 L2428°C
Intermediate

Guilin Loach (Leptobotia guilinensis)

Leptobotia guilinensis

20 cm200 L1624°C
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
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