Shoal & Stem

Species Catalogue

581 species matching your filters — care guides, community photos, water parameters, and tank-mate compatibility.

crab
medium

Fiddler Crab

Uca pugnax

crabbrackish
2″·20+ gal·group 3+·semi-aggr.
fish
medium

Figure Eight Puffer

Dichotomyctere ocellatus

fishbrackish
3″·20+ gal·aggressive
plant
medium

Fine-leaved Pondweed

Potamogeton gayi

plantfreshwater
Midground
coral
medium

Fire Coral

Millepora alcicornis

coralsaltwater
2″·30+ gal·peaceful
fish
medium

Fire Rasbora

Rasboroides vaterifloris

fishfreshwater
1.5″·15+ gal·group 8+·peaceful
fish
medium

Firemouth Cichlid

Thorichthys meeki

fishfreshwater
6″·30+ gal·semi-aggr.
plant
medium

Fissidens Fontanus

Fissidens fontanus

plantfreshwater
Epiphyte·Low–Medium light·Slow growth
fish
medium

Flag Tail Prochilodus

Semaprochilodus taeniurus

fishfreshwater
12″·125+ gal·semi-aggr.
fish
medium

Flagtail Corydoras

Corydoras robineae

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

Flame Angelfish

Centropyge loricula

fishsaltwater
4″·70+ gal·semi-aggr.
fish
medium

Flame Dwarf Gourami

Trichogaster lalius

fishfreshwater
3.5″·15+ gal·semi-aggr.
fish
medium

Flying Fox

Epalzeorhynchos kalopterus

fishfreshwater
5.5″·55+ gal·semi-aggr.
plant
medium

Fontinalis Antipyretica

Fontinalis antipyretica

plantfreshwater
Epiphyte·Low–Medium light·Slow–moderate growth
fish
medium

French Angelfish

Pomacanthus paru

fishsaltwater
15″·180+ gal·semi-aggr.
coral
medium

Frogspawn Coral

Euphyllia divisa

coralsaltwater
2″·30+ gal·peaceful
fish
medium

Frontosa Cichlid

Cyphotilapia frontosa

fishfreshwater
14″·100+ gal·semi-aggr.
coral
medium

Fungia Plate Coral

Fungia spp.

coralsaltwater
2″·30+ gal·peaceful
fish
medium

Fuzzy Dwarf Lionfish

Dendrochirus brachypterus

fishsaltwater
7″·50+ gal·semi-aggr.
amphibian
medium

GFP Axolotl

Ambystoma mexicanum

amphibianfreshwater
10″·20+ gal·peaceful
coral
medium

Galaxea Coral

Galaxea fascicularis

coralsaltwater
2″·50+ gal·peaceful
plant
medium

Giant Ambulia

Limnophila aquatica

plantfreshwater

Lush, feathery stem plant with large whorls of finely divided leaves. Fast-growing background plant that creates a spectacular bushy effect. Needs good light and CO2.

fish
medium

Glass Knifefish

Eigenmannia virescens

fishfreshwater
6″·40+ gal·peaceful
fish
medium

GloFish Barb

Puntigrus tetrazona

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

GloFish Shark

Epalzeorhynchos bicolor

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

Gold Angelfish

Pterophyllum scalare

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

Gold Ocellatus

Neolamprologus ocellatus

fishfreshwater
1.2″·20+ gal·semi-aggr.
fish
medium

Gold Ram

Mikrogeophagus ramirezi

fishfreshwater
2.5″·20+ gal·group 2+·peaceful
shrimp
medium

Golden Bee Shrimp

Caridina logemanni

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

Golden Gourami

Trichopodus trichopterus

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

Golden Tiger Barb

Puntigrus tetrazona

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

Goldie River Rainbowfish

Melanotaenia goldiei

fishfreshwater
5″·55+ gal·group 6+·peaceful
fish
medium

Gossei Corydoras

Corydoras gossei

fishfreshwater
2″·15+ gal·group 6+·peaceful
plant
medium

Gratiola Viscidula

Gratiola viscidula

plantfreshwater
Midground·Slow growth
algae
medium

Green Dust Algae

Chlorophyta spp.

algaefreshwater

Fine, powdery green coating on the glass that wipes off easily but returns quickly. Different from Green Spot Algae — much softer and more responsive to physical removal. A large clean-up crew (nerites, Mystery snails, Otocinclus) keeps it in check. Usually a sign of moderate light excess.

shrimp
medium

Green Lace Shrimp

Atyoida pilipes

shrimpfreshwater
1.5″·10+ gal·group 10+·peaceful
fish
medium

Green Neon Rasbora

Microdevario nanus

fishfreshwater
0.6″·5+ gal·group 10+·peaceful
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