Shoal & Stem

Species Catalogue

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

fish
medium

Lemon Oscar

Astronotus ocellatus

fishfreshwater
14″·75+ gal·semi-aggr.
fish
medium

Lemonpeel Angelfish

Centropyge flavissima

fishsaltwater
5.5″·55+ gal·semi-aggr.
fish
medium

Leopard Angelfish

Pterophyllum scalare

fishfreshwater
6″·30+ gal·group 2+·semi-aggr.
fish
medium

Leopard Frog Pleco

Peckoltia compta

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

Lesser Spiny Eel

Macrognathus aculeatus

fishfreshwater
14″·55+ gal·peaceful
fish
medium

Linke's Licorice Gourami

Parosphromenus linkei

fishfreshwater
1.2″·10+ gal·peaceful
fish
medium

Lionhead Goldfish

Carassius auratus

fishfreshwater
6″·20+ gal·peaceful
fish
medium

Longfin Tiger Barb

Puntigrus tetrazona

fishfreshwater
3″·20+ gal·group 6+·semi-aggr.
fish
medium

Longnose Butterflyfish

Forcipiger flavissimus

fishsaltwater
8.5″·75+ gal·peaceful
fish
medium

Lyretail Anthias

Pseudanthias squamipinnis

fishsaltwater
5″·75+ gal·group 5+·peaceful
fish
medium

Madagascar Rainbow

Bedotia geayi

fishfreshwater
3.5″·40+ gal·group 6+·peaceful
fish
medium

Maingano

Melanochromis cyaneorhabdos

fishfreshwater
3.5″·40+ gal·aggressive
fish
medium

Marble Angelfish

Pterophyllum scalare

fishfreshwater
6″·30+ gal·group 2+·semi-aggr.
fish
medium

Marbled Hatchetfish

Carnegiella strigata

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

Marbled Headstander

Abramites hypselonotus

fishfreshwater
3.5″·30+ gal·group 4+·peaceful
fish
medium

Marlier's Julie

Julidochromis marlieri

fishfreshwater
3.5″·30+ gal·semi-aggr.
fish
medium

Midas Cichlid

Amphilophus citrinellus

fishfreshwater
15″·75+ gal·aggressive
fish
medium

Midnight Catfish

Auchenipterichthys thoracatus

fishfreshwater
4.5″·30+ gal·group 3+·semi-aggr.
fish
medium

Millennium Rainbowfish

Glossolepis pseudoincisus

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

Mimic Tang

Acanthurus pyroferus

fishsaltwater
10″·75+ gal·semi-aggr.
fish
medium

Mirabilis Killifish

Fundulopanchax mirabilis

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

Mystery Wrasse

Pseudocheilinus ocellatus

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

Narcissus Corydoras

Corydoras narcissus

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

Naso Tang

Naso lituratus

fishsaltwater
18″·150+ gal·semi-aggr.
fish
medium

Neon Green Rasbora

Microdevario kubotai

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

Neon Rasbora

Sundadanio axelrodi

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

Nicaragua Cichlid

Hypsophrys nicaraguensis

fishfreshwater
8″·55+ gal·aggressive
fish
medium

Nijssen's Corydoras

Corydoras nijsseni

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

Nothobranchius Killifish

Nothobranchius rachovii

fishfreshwater
2″·10+ gal·semi-aggr.
fish
medium

Ocellifer Synodontis

Synodontis ocellifer

fishfreshwater
8″·40+ gal·peaceful
fish
medium

One-Lined Pencilfish

Nannostomus unifasciatus

fishfreshwater
1.4″·10+ gal·group 6+·peaceful
fish
medium

Opaline Gourami

Trichopodus trichopterus

fishfreshwater
5″·20+ gal·semi-aggr.
fish
medium

Oranda Goldfish

Carassius auratus

fishfreshwater
8″·20+ gal·peaceful
fish
medium

Orange Flash Cockatoo Dwarf Cichlid

Apistogramma cacatuoides

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

Ornate Bichir

Polypterus ornatipinnis

fishfreshwater
18″·90+ gal·semi-aggr.
fish
medium

Ornate Ctenopoma

Microctenopoma ansorgii

fishfreshwater
1.5″·10+ gal·peaceful
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