Shoal & Stem

Species Catalogue

1,376 species — care guides, community photos, water parameters, and tank-mate compatibility.

fish
Eeasy

Glass Bloodfin Tetra

Prionobrama filigera

fishfreshwater
1.6″·20+ gal·group 6+·peaceful
fish
intermediate

Glass Catfish

Kryptopterus vitreolus

fishfreshwater
4″·30+ gal·group 6+·peaceful
fish
Mmedium

Glass Knifefish

Eigenmannia virescens

fishfreshwater
6″·40+ gal·peaceful
fish
intermediate

GloFish Barb

Puntigrus tetrazona

fishfreshwater
2.5″·20+ gal·group 6+·semi-aggr.
fish
beginner

GloFish Betta

Betta splendens

fishfreshwater
2.5″·5+ gal·aggressive
fish
beginner

GloFish Corydoras

Corydoras aeneus

fishfreshwater
2.5″·15+ gal·group 6+·peaceful
fish
beginner

GloFish Danio

Danio rerio

fishfreshwater
2″·10+ gal·group 6+·peaceful
fish
intermediate

GloFish Shark

Epalzeorhynchos bicolor

fishfreshwater
6″·55+ gal·semi-aggr.
fish
beginner

GloFish Tetra

Gymnocorymbus ternetzi

fishfreshwater
2″·15+ gal·group 6+·peaceful
fish
beginner

GloFish Tiger Barb

Puntigrus tetrazona

fishfreshwater
3″·20+ gal·group 6+·semi-aggr.
plant
advanced

Glossostigma

Glossostigma elatinoides

plantfreshwater

Glossostigma elatinoides was one of the first foreground carpeting plants popularised by Takashi Amano in the Nature Aquarium style. Its tiny spoon-shaped leaves form an extremely low, dense green carpet when grown under high light with CO2. Without strong light it grows upward rather than creeping, defeating the purpose. It is one of the most demanding carpeting plants but produces one of the most pristine, turf-like results when conditions are ideal.

fish
beginner

Glowlight Danio

Danio choprai

fishfreshwater
1.25″·10+ gal·group 6+·peaceful
fish
beginner

Glowlight Rasbora

Trigonostigma hengeli

fishfreshwater
1.2″·10+ gal·group 8+·peaceful
fish
beginner

Glowlight Tetra

Hemigrammus erythrozonus

fishfreshwater
1.5″·10+ gal·group 6+·peaceful
fish
intermediate

Gold Angelfish

Pterophyllum scalare

fishfreshwater
6″·30+ gal·group 2+·semi-aggr.
fish
beginner

Gold Barb

Barbodes semifasciolatus

fishfreshwater
3″·20+ gal·group 6+·peaceful
fish
beginner

Gold Danio

Danio albolineatus

fishfreshwater
2.5″·10+ gal·group 6+·peaceful
fish
beginner

Gold Dust Molly

Poecilia sphenops

fishfreshwater
3″·20+ gal·group 3+·peaceful
fish
beginner

Gold Honey Gourami

Trichogaster chuna

fishfreshwater
2″·10+ gal·peaceful
fish
beginner

Gold Medaka

Oryzias latipes

fishfreshwater
1.5″·10+ gal·group 6+·peaceful
snail
beginner

Gold Mystery Snail

Pomacea bridgesii

snailfreshwater
2″·5+ gal·peaceful
fish
advanced

Gold Nugget Pleco

Baryancistrus xanthellus

fishfreshwater
10″·55+ gal·semi-aggr.
fish
intermediate

Gold Ram

Mikrogeophagus ramirezi

fishfreshwater
2.5″·20+ gal·group 2+·peaceful
fish
beginner

Gold Ring Danio

Danio tinwini

fishfreshwater
1.2″·10+ gal·group 6+·peaceful
fish
beginner

Gold Sailfin Molly

Poecilia latipinna

fishfreshwater
4″·30+ gal·group 3+·peaceful
fish
beginner

Gold Tetra

Hemigrammus rodwayi

fishfreshwater
1.5″·10+ gal·group 6+·peaceful
shrimp
Mmedium

Golden Bee Shrimp

Caridina logemanni

shrimpfreshwater
1.25″·5+ gal·group 10+·peaceful
fish
advanced

Golden Discus

Symphysodon sp.

fishfreshwater
6″·55+ gal·group 4+·peaceful
fish
Eeasy

Golden Dwarf Cichlid

Nannacara anomala

fishfreshwater
2.5″·20+ gal·peaceful
fish
intermediate

Golden Gourami

Trichopodus trichopterus

fishfreshwater
5″·20+ gal·semi-aggr.
fish
beginner

Golden Pencilfish

Nannostomus beckfordi

fishfreshwater
2.5″·15+ gal·group 6+·peaceful
fish
intermediate

Golden Tiger Barb

Puntigrus tetrazona

fishfreshwater
3″·20+ gal·group 6+·semi-aggr.
fish
beginner

Golden Wonder Killifish

Aplocheilus lineatus

fishfreshwater
4″·20+ gal·semi-aggr.
coral
advanced

Goniopora

Goniopora sp.

coralsaltwater
2″·30+ gal·peaceful
fish
intermediate

Gossei Corydoras

Corydoras gossei

fishfreshwater
2″·15+ gal·group 6+·peaceful
algae
beginner

Grape Caulerpa

Caulerpa racemosa

algaesaltwater

Creeping runners bearing upright branches tipped with small spherical beads — resembling tiny bunches of grapes. One of the most vigorous nutrient-exporting macroalgae; grows rapidly in refugia. Can go sexual and crash if left unharvested for too long. Listed as invasive in the Mediterranean.