Shoal & Stem

Species Catalogue

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

fish
medium

Chocolate Cichlid

Hypselecara temporalis

fishfreshwater
10″·75+ gal·peaceful
fish
hard

Chocolate Gourami

Sphaerichthys osphromenoides

fishfreshwater
2.5″·20+ gal·group 4+·peaceful
fish
easy

Chocolate Kuhli Loach

Pangio oblonga

fishfreshwater
3.5″·20+ gal·group 6+·peaceful
fish
easy

Cinnamon Clownfish

Amphiprion melanopus

fishsaltwater
4.5″·30+ gal·semi-aggr.
fish
easy

Clark's Clownfish

Amphiprion clarkii

fishsaltwater
5″·20+ gal·semi-aggr.
fish
hard

Cleaner Wrasse

Labroides dimidiatus

fishsaltwater
5.5″·55+ gal·peaceful
fish
medium

Climbing Perch

Anabas testudineus

fishfreshwater
10″·40+ gal·semi-aggr.
fish
expert

Clown Featherback

Chitala ornata

fishfreshwater
39″·200+ gal·aggressive
fish
medium

Clown Rasbora

Rasbora kalochroma

fishfreshwater
4″·30+ gal·group 6+·peaceful
fish
medium

Clown Triggerfish

Balistoides conspicillum

fishsaltwater
20″·180+ gal·aggressive
fish
medium

Cobalt Blue Zebra Cichlid

Maylandia callainos

fishfreshwater
5.5″·40+ gal·aggressive
fish
medium

Cochu's Blue Tetra

Boehlkea fredcochui

fishfreshwater
2″·20+ gal·group 8+·semi-aggr.
fish
medium

Cockatoo Dwarf Cichlid

Apistogramma cacatuoides

fishfreshwater
3″·20+ gal·group 2+·semi-aggr.
fish
easy

Colombian Tetra

Hyphessobrycon columbianus

fishfreshwater
2.5″·20+ gal·group 6+·semi-aggr.
fish
medium

Compressiceps Cichlid

Altolamprologus compressiceps

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

Concolor Corydoras

Corydoras concolor

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

Congo Puffer

Tetraodon miurus

fishfreshwater
6″·30+ gal·aggressive
fish
easy

Congo Tetra

Phenacogrammus interruptus

fishfreshwater
3.5″·30+ gal·group 6+·peaceful
fish
easy

Convict Cichlid

Amatitlania nigrofasciata

fishfreshwater
6″·30+ gal·aggressive
fish
easy

Convict Julie

Julidochromis regani

fishfreshwater
3.5″·20+ gal·peaceful
fish
hard

Copperband Butterflyfish

Chelmon rostratus

fishsaltwater
8″·75+ gal·peaceful
fish
medium

Coral Red Pencilfish

Nannostomus mortenthaleri

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

Corydoras Duplicareus

Corydoras duplicareus

fishfreshwater
2.2″·15+ gal·group 6+·peaceful
fish
medium

Cosby Gourami

Trichopodus trichopterus

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

Court Jester Goby

Koumansetta rainfordi

fishsaltwater
2.8″·20+ gal·peaceful
fish
easy

Creamsicle Molly

Poecilia sphenops

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

Crested Puffer

Carinotetraodon lorteti

fishfreshwater
2.5″·15+ gal·aggressive
fish
easy

Croaking Gourami

Trichopsis vittata

fishfreshwater
2.8″·10+ gal·peaceful
fish
easy

Cuban Rivulus

Rivulus cylindraceus

fishfreshwater
2.2″·5+ gal·peaceful
fish
easy

Cuming's Barb

Puntius cumingii

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

Cylindricus Cichlid

Neolamprologus cylindricus

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

Daffodil Cichlid

Neolamprologus pulcher

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

Dageti Killifish

Epiplatys dageti

fishfreshwater
1.2″·10+ gal·peaceful
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
medium

Darter Tetra

Characidium fasciatum

fishfreshwater
1.5″·15+ gal·group 6+·peaceful