Shoal & Stem

Species Catalogue

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

fish
hard

Leopold's Angelfish

Pterophyllum leopoldi

fishfreshwater
4″·30+ gal·group 2+·semi-aggr.
fish
medium

Lesser Spiny Eel

Macrognathus aculeatus

fishfreshwater
14″·55+ gal·peaceful
fish
easy

Leucomelas Corydoras

Corydoras leucomelas

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

Licorice Gourami

Parosphromenus deissneri

fishfreshwater
1.5″·10+ gal·peaceful
plant
medium

Lilaeopsis Mauritius

Lilaeopsis mauritiana

plantfreshwater
Carpet·Moderate growth
plant
easy

Lilaeopsis New Zealand

Lilaeopsis novae-zelandiae

plantfreshwater
Carpet·Slow growth
plant
medium

Limnophila Aromatica

Limnophila aromatica

plantfreshwater
High light·Fast growth
plant
medium

Limnophila Aromaticoides

Limnophila aromaticoides

plantfreshwater
Background·Fast growth
plant
medium

Limnophila Hippuridoides

Limnophila hippuridoides

plantfreshwater
Background·High light·Moderate–fast growth
plant
medium

Limnophila Rugosa

Limnophila rugosa

plantfreshwater
Midground·Moderate growth
plant
easy

Limnophila Sessiliflora

Limnophila sessiliflora

plantfreshwater
Background·Medium–High light·Very growth
plant
medium

Limnophila Vietnam

Limnophila sp. 'Vietnam'

plantfreshwater
Background·Fast growth
fish
hard

Lined Seahorse

Hippocampus erectus

fishsaltwater
6″·30+ gal·group 2+·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
plant
medium

Littorella Uniflora

Littorella uniflora

plantfreshwater
Foreground·Slow growth
plant
easy

Lobelia Small Form

Lobelia cardinalis

plantfreshwater
Midground
coral
easy

Lobo Coral

Lobophyllia hemprichii

coralsaltwater
2″·30+ gal·peaceful
fish
easy

Longfin Bristlenose Pleco

Ancistrus sp.

fishfreshwater
5″·20+ gal·peaceful
fish
easy

Longfin Rosy Barb

Pethia conchonius

fishfreshwater
3.5″·25+ gal·group 6+·semi-aggr.
fish
medium

Longfin Tiger Barb

Puntigrus tetrazona

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

Longfin Zebra Danio

Danio rerio

fishfreshwater
2″·10+ gal·group 6+·peaceful
fish
medium

Longnose Butterflyfish

Forcipiger flavissimus

fishsaltwater
8.5″·75+ gal·peaceful
fish
easy

Longnose Hawkfish

Oxycirrhites typus

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

Loreto Corydoras

Corydoras loretoensis

fishfreshwater
1.2″·20+ gal·group 4+·peaceful
fish
easy

Loreto Tetra

Hyphessobrycon loretoensis

fishfreshwater
1.2″·10+ gal·group 6+·peaceful
fish
easy

Loxozonus Corydoras

Corydoras loxozonus

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

Lubbock's Fairy Wrasse

Cirrhilabrus lubbocki

fishsaltwater
4″·30+ gal·peaceful
plant
medium

Ludwigia Arcuata

Ludwigia arcuata

plantfreshwater
Midground·High light·Moderate growth
plant
medium

Ludwigia Atlantis

Ludwigia sp. Atlantis

plantfreshwater
Midground·Medium growth
plant
medium

Ludwigia Brevipes

Ludwigia brevipes

plantfreshwater
Midground·Moderate growth
plant
hard

Ludwigia Cuba

Ludwigia inclinata var. verticillata 'Cuba'

plantfreshwater
Background·Fast growth
plant
medium

Ludwigia Diamond

Ludwigia sp. 'Diamond'

plantfreshwater
Midground·Moderate growth
plant
medium

Ludwigia Mullertii

Ludwigia palustris × repens

plantfreshwater
Midground·Fast growth
plant
medium

Ludwigia Ovalis

Ludwigia ovalis

plantfreshwater
Midground·Moderate growth
plant
hard

Ludwigia Pantanal

Ludwigia inclinata var. verticillata 'Pantanal'

plantfreshwater
Midground·Moderate growth