Shoal & Stem

Species Catalogue

1,492 species — care guides, community photos, water parameters, and tank-mate compatibility.

fish
medium

Asian Bumblebee Catfish

Pseudomystus siamensis

fishfreshwater
5″·30+ gal·semi-aggr.
fish
medium

Asian Stone Catfish

Hara hara

fishfreshwater
1″·10+ gal·group 4+·peaceful
plant
medium

Asian Water Fern

Bolbitis heteroclita

plantfreshwater
Epiphyte·Slow 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
medium

Atlantic Blue Tang

Acanthurus coeruleus

fishsaltwater
9″·75+ gal·semi-aggr.
shrimp
medium

Aura Blue Shrimp

Caridina sp. (Aura)

shrimpfreshwater
1.25″·10+ gal·group 10+·peaceful
fish
hard

Auratus Cichlid

Melanochromis auratus

fishfreshwater
4.3″·55+ gal·aggressive
fish
medium

Aureum Cichlid

Thorichthys aureum

fishfreshwater
6″·40+ gal·semi-aggr.
plant
medium

Australian Buttercup

Ranunculus papulentus

plantfreshwater
Foreground·Moderate growth
fish
easy

Australian Rainbowfish

Melanotaenia fluviatilis

fishfreshwater
4″·30+ gal·group 4+·peaceful
amphibian
medium

Axanthic Axolotl

Ambystoma mexicanum

amphibianfreshwater
10″·20+ gal·peaceful
fish
easy

Axelrodi Corydoras

Corydoras axelrodi

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

Axolotl

Ambystoma mexicanum

amphibianfreshwater
10″·20+ gal·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
medium

Bacopa Colorata

Bacopa sp. 'Colorata'

plantfreshwater
Midground·Moderate 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
medium

Bala Shark

Balantiocheilos melanopterus

fishfreshwater
14″·125+ gal·group 3+·peaceful
fish
easy

Balloon Molly

Poecilia sphenops

fishfreshwater
2.5″·20+ gal·group 3+·peaceful
fish
medium

Balloon Ram

Mikrogeophagus ramirezi

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

Bamboo Shrimp

Atyopsis moluccensis

shrimpfreshwater
3″·20+ gal·group 2+·peaceful
plant
easy

Banana Plant

Nymphoides aquatica

plantfreshwater
Low to high light·Medium growth
fish
medium

Banded Gourami

Trichogaster fasciata

fishfreshwater
4.5″·30+ gal·semi-aggr.
fish
medium

Banded Leporinus

Leporinus fasciatus

fishfreshwater
12″·55+ gal·semi-aggr.
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
plant
medium

Barclaya Longifolia

Barclaya longifolia

plantfreshwater
Background·Medium–High light·Moderate growth
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