Shoal & Stem

Species Catalogue

1,444 species — care guides, community photos, water parameters, and tank-mate compatibility.

Nerite Snaileasy

Nerite Snail

Neritina natalensis

snailfreshwater
1″·5+ gal·peaceful
Orange Neocaridinaeasy

Orange Neocaridina

Neocaridina davidi

shrimpfreshwater
1.2″·5+ gal·group 6+·peaceful
Ornate Tetraeasy

Ornate Tetra

Hyphessobrycon bentosi

fishfreshwater
1.5″·10+ gal·group 6+·peaceful
Otocinclusmedium

Otocinclus

Otocinclus vittatus

fishfreshwater
1.5″·10+ gal·group 6+·peaceful
Panda Corydoraseasy

Panda Corydoras

Corydoras panda

fishfreshwater
2″·15+ gal·group 6+·peaceful
Pellia Mosseasy

Pellia Moss

Monosolenium tenerum

plantfreshwater
Epiphyte·Low to medium light·Slow growth
Peppered Corydoraseasy

Peppered Corydoras

Corydoras paleatus

fishfreshwater
2.75″·20+ gal·group 6+·peaceful
Plakat Bettaeasy

Plakat Betta

Betta splendens 'Plakat'

fishfreshwater
2.5″·5+ gal·semi-aggr.
Platyeasy

Platy

Xiphophorus maculatus

fishfreshwater
2.5″·10+ gal·group 3+·peaceful
Pygmy Corydoraseasy

Pygmy Corydoras

Corydoras pygmaeus

fishfreshwater
1″·10+ gal·group 8+·peaceful
Red Cherry Shrimpeasy

Red Cherry Shrimp

Neocaridina davidi

shrimpfreshwater
1.2″·5+ gal·group 6+·peaceful
Red Racer Nerite Snaileasy

Red Racer Nerite Snail

Vittina waigiensis

snailfreshwater
1″·5+ gal·peaceful
Red Root Floatereasy

Red Root Floater

Phyllanthus fluitans

plantfreshwater
Floating·Fast growth
Rotala Rotundifoliamedium

Rotala Rotundifolia

Rotala rotundifolia

plantfreshwater
Background·High light·Fast growth
Rummy Nose Tetramedium

Rummy Nose Tetra

Hemigrammus rhodostomus

fishfreshwater
2″·15+ gal·group 8+·peaceful
Salt & Pepper Corydoraseasy

Salt & Pepper Corydoras

Corydoras habrosus

fishfreshwater
1.5″·10+ gal·group 6+·peaceful
Snowball Shrimpeasy

Snowball Shrimp

Neocaridina zhangjiajiensis var. White

shrimpfreshwater
1.2″·5+ gal·group 6+·peaceful
Swordtaileasy

Swordtail

Xiphophorus hellerii

fishfreshwater
4″·20+ gal·group 3+·peaceful
Threadfin Rainbowfishmedium

Threadfin Rainbowfish

Iriatherina werneri

fishfreshwater
1.5″·10+ gal·group 6+·peaceful
Tiger Barbeasy

Tiger Barb

Puntigrus tetrazona

fishfreshwater
3″·20+ gal·group 6+·semi-aggr.
Tuxedo Swordtaileasy

Tuxedo Swordtail

Xiphophorus hellerii

fishfreshwater
4.5″·20+ gal·group 3+·peaceful
Utricularia Graminifoliahard

Utricularia Graminifolia

Utricularia graminifolia

plantfreshwater

Carnivorous aquatic plant used as a fine-leaved carpet alternative. Forms a delicate bright-green lawn. Requires CO2, high light, and soft water. Rewarding when established.

Vampire Shrimpmedium

Vampire Shrimp

Atya gabonensis

shrimpfreshwater
3″·20+ gal·group 2+·peaceful
Water Wisteriaeasy

Water Wisteria

Hygrophila difformis

plantfreshwater
Background·Medium light·Fast growth
White Cloud Mountain Minnoweasy

White Cloud Mountain Minnow

Tanichthys albonubes

fishfreshwater
1.5″·10+ gal·group 6+·peaceful
White Wizard Snaileasy

White Wizard Snail

Filopaludina martensi

snailfreshwater
1.5″·10+ gal·peaceful
X-Ray Tetraeasy

X-Ray Tetra

Pristella maxillaris

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

Yellow Neocaridina

Neocaridina davidi var. Yellow

shrimpfreshwater
1.2″·5+ gal·group 6+·peaceful
Yellow Rabbit Snaileasy

Yellow Rabbit Snail

Tylomelania towutensis

snailfreshwater
1.5″·20+ gal·peaceful
Zebra Danioeasy

Zebra Danio

Danio rerio

fishfreshwater
2″·10+ gal·group 6+·peaceful
Zoanthidseasy

Zoanthids

Zoanthus sp.

coralsaltwater
2″·10+ gal·peaceful
coral
easy

Acan Lord

Acanthastrea lordhowensis

coralsaltwater
2″·30+ gal·peaceful
fish
medium

Acei Cichlid

Pseudotropheus acei

fishfreshwater
5.5″·55+ gal·semi-aggr.
fish
hard

Achilles Tang

Acanthurus achilles

fishsaltwater
9″·100+ gal·semi-aggr.
coral
expert

Acropora

Acropora sp.

coralsaltwater
2″·75+ gal·peaceful
fish
medium

Adolfo's Corydoras

Corydoras adolfoi

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