Shoal & Stem

Species Catalogue

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

fish
easy

Creamsicle Molly

Poecilia sphenops

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

Croaking Gourami

Trichopsis vittata

fishfreshwater
2.8″·10+ gal·peaceful
fish
easy

Cross Tetra

Tyttocharax madeirae

fishfreshwater
0.8″·10+ gal·group 6+·peaceful
fish
easy

Cuban Rivulus

Rivulus cylindraceus

fishfreshwater
2.2″·5+ gal·peaceful
fish
easy

Daffodil Cichlid

Neolamprologus pulcher

fishfreshwater
4″·30+ gal·semi-aggr.
fish
easy

Dalmatian Platy

Xiphophorus maculatus

fishfreshwater
2.5″·10+ gal·group 5+·peaceful
fish
easy

Dalmatian Sailfin Molly

Poecilia latipinna

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

David Sands' Corydoras

Corydoras davidsandsi

fishfreshwater
1.5″·20+ gal·group 4+·peaceful
fish
easy

Delphax Corydoras

Corydoras delphax

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

Desert Goby

Chlamydogobius eremius

fishfreshwater
2.4″·10+ gal·peaceful
fish
easy

Diamond Tetra

Moenkhausia pittieri

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

Dog Face Puffer

Arothron nigropunctatus

fishsaltwater
13″·100+ gal·semi-aggr.
fish
easy

Dojo Loach

Misgurnus anguillicaudatus

fishfreshwater
6″·30+ gal·group 3+·peaceful
fish
easy

Domino Damsel

Dascyllus trimaculatus

fishsaltwater
5.5″·30+ gal·aggressive
fish
easy

Dragon Guppy

Poecilia reticulata

fishfreshwater
2.5″·10+ gal·group 3+·peaceful
fish
easy

Dumbo Ear Guppy

Poecilia reticulata

fishfreshwater
2″·10+ gal·group 3+·peaceful
fish
easy

Dwarf Gourami

Trichogaster lalius

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

Dwarf Neon Rainbowfish

Melanotaenia praecox

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

Dwarf Pencilfish

Nannostomus marginatus

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

Eastern Rainbowfish

Melanotaenia splendida

fishfreshwater
4.5″·30+ gal·group 6+·peaceful
fish
easy

El Tigre Endler

Poecilia wingei

fishfreshwater
1.2″·5+ gal·group 3+·peaceful
fish
easy

Electric Blue Acara

Andinoacara pulcher hybrid

fishfreshwater
6″·30+ gal·semi-aggr.
fish
easy

Electric Yellow Lab

Labidochromis caeruleus

fishfreshwater
4″·30+ gal·semi-aggr.
fish
easy

Elegant Corydoras

Corydoras elegans

fishfreshwater
2.25″·15+ gal·group 6+·peaceful
fish
easy

Elephant Ear Betta

Betta splendens 'Dumbo'

fishfreshwater
2.5″·5+ gal·semi-aggr.
fish
easy

Emerald Eye Rasbora

Brevibora dorsiocellata

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

Emperor Tetra

Nematobrycon palmeri

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

Empire Gudgeon

Hypseleotris compressa

fishfreshwater
4″·20+ gal·peaceful
fish
easy

Endler Guppy

Poecilia wingei × Poecilia reticulata

fishfreshwater
1.5″·5+ gal·group 3+·peaceful
fish
easy

Espei Pencilfish

Nannostomus espei

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

False Bandit Corydoras

Corydoras melini

fishfreshwater
1.3″·10+ gal·group 4+·peaceful
fish
easy

False Rummy Nose Tetra

Petitella georgiae

fishfreshwater
2″·15+ gal·group 8+·peaceful
fish
easy

Fancy Guppy

Poecilia reticulata

fishfreshwater
2″·10+ gal·group 3+·peaceful
fish
easy

Fantail Goldfish

Carassius auratus

fishfreshwater
7″·20+ gal·peaceful
fish
easy

Feathertail Betta

Betta splendens

fishfreshwater
3″·5+ gal·semi-aggr.
fish
easy

Filament Barb

Dawkinsia filamentosa

fishfreshwater
5″·30+ gal·group 6+·peaceful