Shoal & Stem

Species Catalogue

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

plant
easy

Aponogeton Crispus

Aponogeton crispus

plantfreshwater
Background·Low–High light·Moderate–fast growth
plant
easy

Aponogeton Longiplumulosus

Aponogeton longiplumulosus

plantfreshwater
Background·Fast growth
plant
easy

Aponogeton Natans

Aponogeton natans

plantfreshwater
Floating·Fast growth
plant
easy

Aponogeton Ulvaceus

Aponogeton ulvaceus

plantfreshwater
Low to medium light·Fast growth
plant
easy

Asian Watermoss

Salvinia cucullata

plantfreshwater
Floating·Fast growth
snail
easy

Assassin Snail

Clea helena

snailfreshwater
1″·5+ gal·peaceful
snail
easy

Astrea Snail

Astraea tecta

snailsaltwater
2″·10+ gal·peaceful
fish
easy

Australian Rainbowfish

Melanotaenia fluviatilis

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

Axelrodi Corydoras

Corydoras axelrodi

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

Azure Damsel

Chrysiptera hemicyanea

fishsaltwater
3″·30+ gal·semi-aggr.
plant
easy

Bacopa Australis

Bacopa australis

plantfreshwater
Midground·Low to high light·Medium growth
plant
easy

Bacopa Compact

Bacopa caroliniana 'Compact'

plantfreshwater
Midground·Slow growth
plant
easy

Bacopa Japan

Bacopa sp. 'Japan'

plantfreshwater
Midground·Moderate growth
plant
easy

Bacopa Monnieri

Bacopa monnieri

plantfreshwater
Background·Low–High light·Slow–moderate growth
plant
easy

Bacopa Salzmannii

Bacopa salzmannii

plantfreshwater
Background·Medium–High light·Moderate growth
fish
easy

Balloon Molly

Poecilia sphenops

fishfreshwater
2.5″·20+ gal·group 3+·peaceful
plant
easy

Banana Plant

Nymphoides aquatica

plantfreshwater
Low to high light·Medium growth
fish
easy

Banded Panchax

Epiplatys fasciolatus

fishfreshwater
1.5″·10+ gal·peaceful
fish
easy

Banded Rainbowfish

Melanotaenia trifasciata

fishfreshwater
5″·40+ gal·group 4+·peaceful
fish
easy

Bandit Corydoras

Corydoras metae

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

Banggai Cardinalfish

Pterapogon kauderni

fishsaltwater
3.5″·30+ gal·group 3+·peaceful
fish
easy

Banjo Catfish

Bunocephalus coracoideus

fishfreshwater
6″·20+ gal·peaceful
fish
easy

Barbatus Corydoras

Corydoras barbatus

fishfreshwater
4″·30+ gal·group 4+·peaceful
snail
easy

Batik Nerite Snail

Vittina turrita

snailfreshwater
0.75″·5+ gal·peaceful
fish
easy

Bengal Danio

Devario devario

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

Betta

Betta splendens

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

Bicolor Blenny

Ecsenius bicolor

fishsaltwater
4″·30+ gal·peaceful
fish
easy

Bird Wrasse

Gomphosus varius

fishsaltwater
12″·75+ gal·peaceful
fish
easy

Black Bar Endler

Poecilia wingei

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

Black Kuhli Loach

Pangio oblonga

fishfreshwater
4″·20+ gal·group 3+·peaceful
fish
easy

Black Lyretail Molly

Poecilia sphenops

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

Black Molly

Poecilia sphenops

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

Black Moor Goldfish

Carassius auratus

fishfreshwater
7″·20+ gal·peaceful
snail
easy

Black Mystery Snail

Pomacea bridgesii

snailfreshwater
2″·5+ gal·peaceful
fish
easy

Black Neon Tetra

Hyphessobrycon herbertaxelrodi

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

Black Phantom Tetra

Megalamphodus megalopterus

fishfreshwater
1.75″·15+ gal·group 6+·peaceful