All aquarium species: G
All species whose common name starts with G, in alphabetical order. Each card links to its care guide.
171 species and 27 varieties
Galaxy coral
Galaxea
Saltwater11.8 in (30 cm) · 20 gal (75 L)75–81°F (24–27°C)
Galaxy otocinclus
Parotocinclus haroldoi
Freshwater1.6 in (4 cm) · 14 gal (54 L)75–82°F (24–28°C)
Galaxy panaqolus
Panaqolus albomaculatus
Freshwater5.5 in (14 cm) · 53 gal (200 L)77–84°F (25–29°C)
Gallagher's catfish
Rhinodoras gallagheri
Freshwater5.9 in (15 cm) · 70 gal (265 L)73–82°F (23–28°C)
Gangetic climbing perch
Anabas cobojius
Freshwater9.8 in (25 cm) · 66 gal (250 L)72–86°F (22–30°C)
Gangetic latia
Tariqilabeo latius
Freshwater5.9 in (15 cm) · 42 gal (160 L)64–77°F (18–25°C)
Gangetic leaffish
Nandus nandus
Freshwater7.9 in (20 cm) · 34 gal (130 L)72–82°F (22–28°C)
Gangetic loach
Botia rostrata
Freshwater4.7 in (12 cm) · 42 gal (160 L)66–81°F (19–27°C)
Gangetic scissortail rasbora
Rasbora rasbora
Freshwater5.1 in (13 cm) · 42 gal (160 L)72–81°F (22–27°C)
Garnet tetra
Hemigrammus pulcher
Freshwater1.8 in (4.5 cm) · 20 gal (75 L)73–82°F (23–28°C)
Gary Lange's rainbowfish
Melanotaenia garylangei
Freshwater3.5 in (9 cm) · 29 gal (110 L)75–84°F (24–29°C)
Gecko goby
Belobranchus belobranchus
Freshwater7.5 in (19 cm) · 53 gal (200 L)73–81°F (23–27°C)
Geert's utaka
Copadichromis geertsi
Freshwater6.3 in (16 cm) · 79 gal (300 L)75–81°F (24–27°C)
Gem tang
Zebrasoma gemmatum
Saltwater8.7 in (22 cm) · 151 gal (570 L)75–81°F (24–27°C)
Geoffroy's cory
Corydoras geoffroy
Freshwater3 in (7.5 cm) · 26 gal (100 L)73–81°F (23–27°C)
Gephyrus cichlid
Mesoheros gephyrus
Freshwater5.9 in (15 cm) · 79 gal (300 L)75–84°F (24–29°C)
Gertrude's peacock
Aulonocara gertrudae
Freshwater5.1 in (13 cm) · 74 gal (280 L)75–81°F (24–27°C)
Gery's killi
Scriptaphyosemion geryi
Freshwater2.6 in (6.5 cm) · 14 gal (54 L)72–79°F (22–26°C)
Ghost pleco
Ancistomus snethlageae
Freshwater8.7 in (22 cm) · 66 gal (250 L)77–84°F (25–29°C)
Ghost shrimp
Palaemon paludosus
Freshwater1.6 in (4 cm) · 5 gal (20 L)64–84°F (18–29°C)
Giant brochis
Brochis britskii
Freshwater3.5 in (9 cm) · 40 gal (150 L)70–79°F (21–26°C)
Giant bumblebee catfish
Pseudopimelodus bufonius
Freshwater9.8 in (25 cm) · 106 gal (400 L)73–82°F (23–28°C)
Giant Colombian ramshorn
Marisa cornuarietis
Freshwater2 in (5 cm) · 5 gal (20 L)73–81°F (23–27°C)
Giant danio
Devario aequipinnatus
Freshwater5.9 in (15 cm) · 50 gal (190 L)72–81°F (22–27°C)
Giant feather duster
Sabellastarte spectabilis
Saltwater5.9 in (15 cm) · 20 gal (75 L)75–81°F (24–27°C)
Giant freshwater prawn
Macrobrachium spinipes
FreshwaterBrackish12.6 in (32 cm) · 53 gal (200 L)75–86°F (24–30°C)
Giant gourami
Osphronemus goramy
Freshwater27.6 in (70 cm) · 125 gal (475 L)68–86°F (20–30°C)
Giant kribensis
Pelvicachromis sacrimontis
Freshwater3.9 in (10 cm) · 29 gal (110 L)75–81°F (24–27°C)
Giant kuhli loach
Pangio myersi
Freshwater3.9 in (10 cm) · 20 gal (75 L)72–82°F (22–28°C)
Giant otocinclus
Hypoptopoma psilogaster
Freshwater3.1 in (8 cm) · 29 gal (110 L)75–82°F (24–28°C)
Giant pikehead
Luciocephalus pulcher
Freshwater7.9 in (20 cm) · 36 gal (135 L)72–79°F (22–26°C)
Giant raphael catfish
Megalodoras uranoscopus
Freshwater23.6 in (60 cm) · 264 gal (1,000 L)73–82°F (23–28°C)
Giant red tail gourami
Osphronemus laticlavius
Freshwater19.7 in (50 cm) · 264 gal (1,000 L)68–86°F (20–30°C)
Giant river hatchetfish
Triportheus rotundatus
Freshwater9.8 in (25 cm) · 79 gal (300 L)73–82°F (23–28°C)
Giant sailfin molly
Poecilia velifera
FreshwaterBrackish5.9 in (15 cm) · 30 gal (113 L)75–82°F (24–28°C)
Giant snakehead
Channa micropeltes
Freshwater39.4 in (100 cm) · 528 gal (2,000 L)75–82°F (24–28°C)
Giant stone loach
Triplophysa siluroides
Freshwater21.7 in (55 cm) · 127 gal (480 L)50–68°F (10–20°C)
Giant upside-down catfish
Synodontis batensoda
Freshwater11.8 in (30 cm) · 79 gal (300 L)72–81°F (22–27°C)
Giant whiptail catfish
Sturisomatichthys aureus
Freshwater7.9 in (20 cm) · 53 gal (200 L)73–81°F (23–27°C)
Gibbiceps buffalo head
Steatocranus gibbiceps
Freshwater3.9 in (10 cm) · 42 gal (160 L)73–81°F (23–27°C)
Gigantea carpet anemone
Stichodactyla gigantea
Saltwater19.7 in (50 cm) · 53 gal (200 L)75–81°F (24–27°C)
Gigas clam
Tridacna gigas
Saltwater47.2 in (120 cm) · 198 gal (750 L)75–81°F (24–27°C)
Gill's molly
Poecilia gillii
FreshwaterBrackish3.9 in (10 cm) · 26 gal (100 L)72–86°F (22–30°C)
Gilt darter
Percina evides
Freshwater3.5 in (9 cm) · 29 gal (110 L)59–70°F (15–21°C)Gladiator betta
Betta gladiator
Freshwater2.2 in (5.6 cm) · 26 gal (100 L)72–81°F (22–27°C)
Glass bloodfin tetra
Prionobrama filigera
Freshwater2.4 in (6 cm) · 20 gal (75 L)73–81°F (23–27°C)
Glass catfish
Kryptopterus vitreolus
Freshwater2.8 in (7 cm) · 30 gal (115 L)70–79°F (21–26°C)
Glass goby
Gobiopterus chuno
Freshwater1 in (2.5 cm) · 11 gal (40 L)75–82°F (24–28°C)
Glass knifefish
Eigenmannia virescens
Freshwater17.7 in (45 cm) · 85 gal (320 L)73–82°F (23–28°C)
Glass tetra
Moenkhausia oligolepis
Freshwater2 in (5 cm) · 18 gal (70 L)75–82°F (24–28°C)
Glowing ember barb
Enteromius candens
Freshwater1.6 in (4 cm) · 14 gal (54 L)72–81°F (22–27°C)
Glowlight carplet
Horadandia atukorali
Freshwater1.2 in (3 cm) · 11 gal (40 L)75–82°F (24–28°C)
Glowlight danio
Danio choprae
Freshwater1.2 in (3 cm) · 20 gal (75 L)72–79°F (22–26°C)
Glowlight rasbora
Trigonostigma hengeli
Freshwater1.6 in (4 cm) · 12 gal (45 L)73–82°F (23–28°C)
Glowlight tetra
Hemigrammus erythrozonus
Freshwater1.6 in (4 cm) · 18 gal (70 L)75–82°F (24–28°C)
Goblin sundadanio
Sundadanio goblinus
Freshwater0.9 in (2.3 cm) · 11 gal (40 L)73–81°F (23–27°C)
Goby cichlid
Gobiocichla wonderi
Freshwater2.6 in (6.5 cm) · 30 gal (112 L)75–82°F (24–28°C)
Gold barb
Barbodes semifasciolatus
Freshwater2.8 in (7 cm) · 20 gal (75 L)64–75°F (18–24°C)
Gold coral banded shrimp
Stenopus scutellatus
Saltwater1.6 in (4 cm) · 11 gal (40 L)75–81°F (24–27°C)
Gold headstander
Anostomus ternetzi
Freshwater6.3 in (16 cm) · 53 gal (200 L)73–82°F (23–28°C)
Gold hovering catfish
Chandramara chandramara
Freshwater2 in (5 cm) · 21 gal (80 L)68–79°F (20–26°C)
Gold laser cory
Osteogaster melanotaenia
Freshwater2.4 in (6 cm) · 17 gal (65 L)68–73°F (20–23°C)
Gold marble bristlenose pleco
Ancistrus claro
Freshwater3.1 in (8 cm) · 20 gal (75 L)77–84°F (25–29°C)
Gold neon dwarf goby
Stiphodon percnopterygionus
Freshwater1.6 in (4 cm) · 14 gal (54 L)72–79°F (22–26°C)
Gold nugget pleco
Baryancistrus xanthellus
Freshwater9.8 in (25 cm) · 55 gal (210 L)81–90°F (27–32°C)
Gold ocellatus shell dweller
Lamprologus ocellatus
Freshwater2.4 in (6 cm) · 11 gal (40 L)75–81°F (24–27°C)
Gold polyps
Parazoanthus swiftii
Saltwater7.9 in (20 cm) · 20 gal (75 L)73–81°F (23–27°C)
Gold pygmy horseface loach
Kottelatlimia pristes
Freshwater1.6 in (4 cm) · 14 gal (54 L)72–81°F (22–27°C)
Gold rabbit snail
Tylomelania gemmifera
Freshwater2.8 in (7 cm) · 16 gal (60 L)75–82°F (24–28°C)
Gold ring danio
Danio tinwini
Freshwater1.2 in (3 cm) · 11 gal (40 L)64–79°F (18–26°C)
Gold saum
Andinoacara rivulatus
Freshwater11.8 in (30 cm) · 75 gal (285 L)68–75°F (20–24°C)
Gold spot otocinclus
Parotocinclus spilosoma
Freshwater2.4 in (6 cm) · 14 gal (54 L)75–82°F (24–28°C)
Gold spot sailfin pleco
Pterygoplichthys joselimaianus
Freshwater15.7 in (40 cm) · 119 gal (450 L)77–84°F (25–29°C)
Gold-specs jawfish
Opistognathus randalli
Saltwater3.9 in (10 cm) · 30 gal (115 L)73–81°F (23–27°C)
Gold-spotted doradid
Wertheimeria maculata
Freshwater11.8 in (30 cm) · 106 gal (400 L)68–79°F (20–26°C)
Gold-spotted halfbeak
Hemirhamphodon chrysopunctatus
Freshwater2.6 in (6.5 cm) · 14 gal (54 L)73–81°F (23–27°C)
Goldbelly naevochromis
Naevochromis chrysogaster
Freshwater7.1 in (18 cm) · 119 gal (450 L)75–81°F (24–27°C)
Goldbreast splitfin
Ilyodon furcidens
Freshwater3.9 in (10 cm) · 24 gal (90 L)64–79°F (18–26°C)
Goldbreast zebra
Maylandia fainzilberi
Freshwater5.1 in (13 cm) · 66 gal (250 L)75–82°F (24–28°C)
Golden angelfish
Centropyge aurantia
Saltwater3.9 in (10 cm) · 55 gal (210 L)72–79°F (22–26°C)
Golden basslet
Gramma dejongi
Saltwater2.8 in (7 cm) · 29 gal (110 L)75–81°F (24–27°C)
Golden butterflyfish
Chaetodon semilarvatus
Saltwater9.1 in (23 cm) · 151 gal (570 L)75–82°F (24–28°C)
Golden curimata
Cyphocharax multilineatus
Freshwater4.3 in (11 cm) · 40 gal (150 L)73–82°F (23–28°C)
Golden damselfish
Amblyglyphidodon aureus
Saltwater4.7 in (12 cm) · 53 gal (200 L)75–81°F (24–27°C)
Golden dwarf barb
Pethia gelius
Freshwater1.6 in (4 cm) · 20 gal (75 L)64–75°F (18–24°C)
Golden dwarf cichlid
Nannacara anomala
Freshwater3.1 in (8 cm) · 16 gal (60 L)72–82°F (22–28°C)
Golden dwarf convict
Amatitlania nanolutea
Freshwater3.1 in (8 cm) · 29 gal (110 L)75–84°F (24–29°C)
Golden dwarf moray
Gymnothorax melatremus
Saltwater11.8 in (30 cm) · 65 gal (246 L)72–79°F (22–26°C)
Golden dwarf sucker
Otocinclus macrospilus
Freshwater1.4 in (3.5 cm) · 11 gal (40 L)70–79°F (21–26°C)
Golden fleece zebra
Maylandia chrysomallos
Freshwater4.3 in (11 cm) · 53 gal (200 L)75–82°F (24–28°C)
Golden head sleeper goby
Valenciennea strigata
Saltwater5.9 in (15 cm) · 53 gal (200 L)73–81°F (23–27°C)
Golden hypostomus
Hypostomus luteus
Freshwater13.8 in (35 cm) · 106 gal (400 L)64–79°F (18–26°C)
Golden julie
Julidochromis ornatus
Freshwater3.1 in (8 cm) · 18 gal (70 L)73–81°F (23–27°C)
Golden lyretail killifish
Aphyosemion australe
Freshwater2.4 in (6 cm) · 10 gal (38 L)70–75°F (21–24°C)
Golden mugilogobius
Mugilogobius rexi
Freshwater1.6 in (4 cm) · 14 gal (54 L)75–82°F (24–28°C)
Golden pencilfish
Nannostomus beckfordi
Freshwater2.4 in (6 cm) · 18 gal (70 L)70–81°F (21–27°C)
Golden pheasant
Callopanchax occidentalis
Freshwater3.1 in (8 cm) · 14 gal (54 L)68–75°F (20–24°C)
Golden puffer
Auriglobus modestus
Freshwater4.3 in (11 cm) · 22 gal (85 L)73–82°F (23–28°C)
Golden skiffia
Skiffia francesae
Freshwater2.2 in (5.5 cm) · 16 gal (60 L)68–79°F (20–26°C)
Golden soldier catfish
Mystus tengara
Freshwater7.1 in (18 cm) · 42 gal (160 L)73–81°F (23–27°C)
Golden spot goby
Stiphodon rutilaureus
Freshwater1.8 in (4.5 cm) · 14 gal (54 L)73–81°F (23–27°C)
Golden striped goby
Stiphodon aureofuscus
Freshwater1.4 in (3.5 cm) · 14 gal (54 L)73–81°F (23–27°C)
Golden tetra
Hemigrammus rodwayi
Freshwater2.2 in (5.5 cm) · 20 gal (75 L)75–82°F (24–28°C)
Golden topminnow
Fundulus chrysotus
Freshwater3 in (7.5 cm) · 22 gal (85 L)59–75°F (15–24°C)
Golden vampire pleco
Leporacanthicus heterodon
Freshwater6.3 in (16 cm) · 79 gal (300 L)79–86°F (26–30°C)
Goldfish
Carassius auratus
Freshwater12 varieties
Goldflake angelfish
Apolemichthys xanthopunctatus
Saltwater9.8 in (25 cm) · 125 gal (475 L)73–81°F (23–27°C)
Goldhead nannacara
Nannacara aureocephalus
Freshwater3.1 in (8 cm) · 14 gal (54 L)75–82°F (24–28°C)
Goldie River rainbowfish
Melanotaenia goldiei
Freshwater5.1 in (13 cm) · 53 gal (200 L)75–86°F (24–30°C)
Goldline rabbitfish
Siganus lineatus
Saltwater16.9 in (43 cm) · 125 gal (473 L)72–79°F (22–26°C)
Goliath tigerfish
Hydrocynus goliath
Freshwater52.4 in (133 cm) · 3,963 gal (15,000 L)73–81°F (23–27°C)
Gomez's cory
Brochis gomezi
Freshwater2.4 in (6 cm) · 20 gal (75 L)72–79°F (22–26°C)
Gongota loach
Canthophrys gongota
Freshwater5.1 in (13 cm) · 42 gal (160 L)70–81°F (21–27°C)
Goonch catfish
Bagarius bagarius
Freshwater7.9 in (20 cm) · 53 gal (200 L)72–79°F (22–26°C)
Gossei cory
Hoplisoma gossei
Freshwater2.4 in (6 cm) · 20 gal (75 L)72–79°F (22–26°C)
Graceful lamprologus
Neolamprologus gracilis
Freshwater3.5 in (9 cm) · 42 gal (160 L)75–81°F (24–27°C)
Graceful rasbora
Trigonopoma gracile
Freshwater2 in (5 cm) · 16 gal (60 L)72–79°F (22–26°C)
Grammodes cichlid
Chiapaheros grammodes
Freshwater9.4 in (24 cm) · 119 gal (450 L)75–84°F (24–29°C)
Grant's cory
Hoplisoma granti
Freshwater2.6 in (6.5 cm) · 20 gal (75 L)73–81°F (23–27°C)
Grant's peacock
Aulonocara stuartgranti
Freshwater5.1 in (13 cm) · 74 gal (280 L)75–82°F (24–28°C)
Granulated synodontis
Synodontis granulosus
Freshwater10.6 in (27 cm) · 79 gal (300 L)73–81°F (23–27°C)
Great pond snail
Lymnaea stagnalis
Freshwater2.4 in (6 cm) · 5 gal (20 L)64–75°F (18–24°C)
Great ramshorn
Planorbarius corneus
Freshwater1.6 in (4 cm) · 5 gal (20 L)64–77°F (18–25°C)
Great star coral
Montastraea cavernosa
Saltwater11.8 in (30 cm) · 53 gal (200 L)73–81°F (23–27°C)
Greater scissortail
Rasbora caudimaculata
Freshwater5.1 in (13 cm) · 53 gal (200 L)68–79°F (20–26°C)
Green babaulti shrimp
Caridina babaulti
Freshwater1.2 in (3 cm) · 10 gal (38 L)72–82°F (22–28°C)
Green belly goby
Lentipes ikeae
Freshwater1.6 in (4 cm) · 14 gal (54 L)73–81°F (23–27°C)
Green bird wrasse
Gomphosus varius
Saltwater11.8 in (30 cm) · 125 gal (473 L)72–79°F (22–26°C)
Green Borneo sucker
Gastromyzon lepidogaster
Freshwater4.7 in (12 cm) · 29 gal (110 L)68–77°F (20–25°C)
Green brittle star
Ophiarachna incrassata
Saltwater15.7 in (40 cm) · 79 gal (300 L)75–81°F (24–27°C)
Green chromide
Etroplus suratensis
FreshwaterBrackish11.8 in (30 cm) · 145 gal (550 L)68–86°F (20–30°C)
Green chromis
Chromis viridis
Saltwater3.1 in (8 cm) · 30 gal (115 L)75–82°F (24–28°C)
Green clown goby
Gobiodon histrio
Saltwater1.8 in (4.5 cm) · 11 gal (40 L)72–79°F (22–26°C)
Green dwarf distichodus
Distichodus teugelsi
Freshwater2.4 in (6 cm) · 20 gal (75 L)72–79°F (22–26°C)
Green farlowella
Acestridium dichromum
Freshwater2.8 in (7 cm) · 20 gal (75 L)75–82°F (24–28°C)
Green fire tetra
Aphyocharax rathbuni
Freshwater2 in (5 cm) · 20 gal (75 L)72–79°F (22–26°C)
Green guapote
Mayaheros beani
Freshwater11.8 in (30 cm) · 119 gal (450 L)75–84°F (24–29°C)
Green lace shrimp
Atyoida pilipes
Freshwater2.8 in (7 cm) · 14 gal (54 L)73–82°F (23–28°C)
Green lizard tetra
Iguanodectes spilurus
Freshwater3.5 in (9 cm) · 32 gal (120 L)73–82°F (23–28°C)
Green mandarin dragonet
Synchiropus splendidus
Saltwater3.1 in (8 cm) · 29 gal (110 L)75–81°F (24–27°C)
Green neon rasbora
Microdevario kubotai
Freshwater0.8 in (2 cm) · 12 gal (45 L)72–79°F (22–26°C)
Green neon tetra
Paracheirodon simulans
Freshwater1 in (2.5 cm) · 15 gal (55 L)72–86°F (22–30°C)
Green panchax
Aplocheilus blockii
Freshwater2 in (5 cm) · 11 gal (40 L)72–82°F (22–28°C)
Green phantom pleco (L200)
Hemiancistrus subviridis
Freshwater7.1 in (18 cm) · 53 gal (200 L)79–86°F (26–30°C)Green sea urchin
Strongylocentrotus droebachiensis
Saltwater3.5 in (9 cm) · 40 gal (150 L)36–59°F (2–15°C)
Green slender-tail hap
Buccochromis lepturus
Freshwater13.8 in (35 cm) · 211 gal (800 L)75–82°F (24–28°C)
Green spotted puffer
Dichotomyctere nigroviridis
BrackishSaltwater5.9 in (15 cm) · 32 gal (120 L)75–82°F (24–28°C)
Green star polyps
Pachyclavularia violacea
Saltwater7.9 in (20 cm) · 11 gal (40 L)75–81°F (24–27°C)
Green swordtail
Xiphophorus hellerii
Freshwater5.9 in (15 cm) · 24 gal (90 L)68–82°F (20–28°C)6 varietiesGreen throat mouthbrooder
Betta chloropharynx
Freshwater2.3 in (5.9 cm) · 21 gal (80 L)75–82°F (24–28°C)
Green tiger loach
Syncrossus hymenophysa
Freshwater8.3 in (21 cm) · 40 gal (150 L)77–86°F (25–30°C)
Green turushuki catfish
Hemidoras morrisi
Freshwater6.3 in (16 cm) · 53 gal (200 L)73–82°F (23–28°C)
Green-eye tetra
Moenkhausia chlorophthalma
Freshwater3.1 in (8 cm) · 24 gal (90 L)75–82°F (24–28°C)
Greenbottle puffer
Auriglobus nefastus
Freshwater5.1 in (13 cm) · 66 gal (250 L)75–82°F (24–28°C)
Greshoff's spiny eel
Mastacembelus greshoffi
Freshwater15 in (38 cm) · 79 gal (300 L)73–82°F (23–28°C)
Grooved brain coral
Lobophyllia recta
Saltwater9.8 in (25 cm) · 26 gal (100 L)75–81°F (24–27°C)
Guapore cory
Gastrodermus guapore
Freshwater2 in (5 cm) · 16 gal (60 L)72–82°F (22–28°C)
Guenther's mouthbrooder
Chromidotilapia guentheri
Freshwater5.9 in (15 cm) · 30 gal (115 L)75–81°F (24–27°C)
Guenther's zipper loach
Nemacheilus guentheri
Freshwater2.6 in (6.7 cm) · 20 gal (75 L)68–79°F (20–26°C)
Guianense otocinclus
Hypoptopoma guianense
Freshwater3 in (7.5 cm) · 29 gal (110 L)75–82°F (24–28°C)
Guineafowl puffer
Arothron meleagris
Saltwater19.7 in (50 cm) · 180 gal (680 L)75–81°F (24–27°C)
Guinean panchax
Epiplatys guineensis
Freshwater2.8 in (7 cm) · 14 gal (54 L)68–77°F (20–25°C)
Gulf pipefish
Syngnathus scovelli
Saltwater7.1 in (18 cm) · 20 gal (76 L)68–75°F (20–24°C)
Gulf saratoga
Scleropages jardinii
Freshwater35.4 in (90 cm) · 317 gal (1,200 L)75–86°F (24–30°C)
Gulper catfish
Asterophysus batrachus
Freshwater9.8 in (25 cm) · 95 gal (360 L)72–82°F (22–28°C)
Gunawan's licorice gourami
Parosphromenus gunawani
Freshwater1.2 in (3 cm) · 5 gal (20 L)72–81°F (22–27°C)
Guntea loach
Lepidocephalichthys guntea
Freshwater4.7 in (12 cm) · 24 gal (90 L)64–82°F (18–28°C)
Gunther's nothobranch
Nothobranchius guentheri
Freshwater2.4 in (6 cm) · 11 gal (40 L)72–77°F (22–25°C)
Günther's peacock
Aulonocara guentheri
Freshwater5.9 in (15 cm) · 74 gal (280 L)75–81°F (24–27°C)
Guppy
Poecilia reticulata
FreshwaterBrackish2.4 in (6 cm) · 13 gal (50 L)64–82°F (18–28°C)9 varieties
Guyana festivum
Mesonauta guyanae
Freshwater4.3 in (11 cm) · 66 gal (250 L)75–82°F (24–28°C)
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