Shoal & Stem

Species Catalogue

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

fish
easy

Springeri Dottyback

Pseudochromis springeri

fishsaltwater
2.5″·30+ gal·semi-aggr.
coral
easy

Star Polyps

Briareum spp.

coralsaltwater
2″·30+ gal·peaceful
fish
easy

Starry Blenny

Salarias ramosus

fishsaltwater
5″·30+ gal·peaceful
fish
easy

Sterbai Corydoras

Corydoras sterbai

fishfreshwater
2.5″·20+ gal·group 6+·peaceful
snail
easy

Stomatella Snail

Stomatella varia

snailsaltwater
1″·10+ gal·peaceful
fish
easy

Strawberry Rasbora

Boraras naevus

fishfreshwater
0.7″·5+ gal·group 8+·peaceful
plant
easy

String Moss

Leptodictyum riparium

plantfreshwater
Epiphyte·Low to medium light·Medium growth
fish
easy

Striped Panchax

Aplocheilus lineatus

fishfreshwater
4″·20+ gal·semi-aggr.
fish
easy

Striped Raphael Catfish

Platydoras armatulus

fishfreshwater
9″·50+ gal·peaceful
fish
easy

Sunburst Platy

Xiphophorus maculatus

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

Sunkist Shrimp

Neocaridina davidi

shrimpfreshwater
1.5″·5+ gal·group 10+·peaceful
fish
easy

Sunset Honey Gourami

Trichogaster chuna

fishfreshwater
2″·10+ gal·peaceful
fish
easy

Sunset Platy

Xiphophorus maculatus

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

Sunset Thicklip Gourami

Trichogaster labiosa

fishfreshwater
4″·20+ gal·peaceful
fish
easy

Super Delta Betta

Betta splendens

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

Super Red Bristlenose Pleco

Ancistrus sp.

fishfreshwater
5″·20+ gal·peaceful
fish
easy

Surinamensis Corydoras

Corydoras surinamensis

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

Swamp Dwarf Crayfish

Cambarellus puer

invertebratefreshwater
1.4″·10+ gal·peaceful
plant
easy

Swamp Hygrophila

Hygrophila costata

plantfreshwater
Background·Low–high light
fish
easy

Sychri Corydoras

Corydoras sychri

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

Süsswassertang

Lomariopsis lineata

plantfreshwater
Floating·Low to medium light·Slow growth
fish
easy

Tailspot Blenny

Ecsenius stigmatura

fishsaltwater
2.5″·20+ gal·peaceful
fish
easy

Tailspot Corydoras

Corydoras caudimaculatus

fishfreshwater
1.5″·20+ gal·group 6+·peaceful
plant
easy

Taiwan Moss

Taxiphyllum alternans

plantfreshwater
Epiphyte·Low–Medium light·Moderate growth
snail
easy

Tectus Snail

Tectus fenestratus

snailsaltwater
2″·10+ gal·peaceful
fish
easy

Three-stripe Damsel

Dascyllus aruanus

fishsaltwater
4″·30+ gal·group 5+·aggressive
plant
easy

Tiger Lotus

Nymphaea zenkeri

plantfreshwater
Midground·Medium–High light·Fast growth
snail
easy

Tiger Nerite Snail

Vittina semiconica

snailfreshwater
1″·5+ gal·peaceful
coral
easy

Toadstool Coral

Sarcophyton trocheliophorum

coralsaltwater
2″·50+ gal·peaceful
fish
easy

Tomato Clownfish

Amphiprion frenatus

fishsaltwater
5″·30+ gal·group 2+·semi-aggr.
snail
easy

Trochus Snail

Trochus sp.

snailsaltwater
2″·10+ gal·peaceful
fish
easy

True Percula Clownfish

Amphiprion percula

fishsaltwater
3″·20+ gal·group 2+·semi-aggr.
snail
easy

Turbo Snail

Turbo fluctuosus

snailsaltwater
2″·10+ gal·peaceful
fish
easy

Turquoise Danio

Danio kerri

fishfreshwater
2″·20+ gal·group 6+·peaceful
fish
easy

Turquoise Rainbowfish

Melanotaenia lacustris

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

Tuxedo Guppy

Poecilia reticulata

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