Shoal & Stem

Species Catalogue

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

snail
medium

Orange Poso Rabbit Snail

Tylomelania gemmifera

snailfreshwater
1.2″·10+ gal·peaceful
fish
medium

Panda Dwarf Cichlid

Apistogramma nijsseni

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

Panda Garra

Garra flavatra

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

Pogostemon Stellatus

Pogostemon stellatus

plantfreshwater
Background·High light·Moderate growth
plant
medium

Pogostemon Stellatus Octopus

Pogostemon stellatus Octopus

plantfreshwater
Midground·Fast growth
plant
medium

Proserpinaca Palustris

Proserpinaca palustris

plantfreshwater
Background·High light·Moderate growth
plant
medium

Pygmy Chain Sword

Echinodorus tenellus

plantfreshwater
Carpet·Medium to high light·Moderate growth
plant
medium

Red Cabomba

Cabomba furcata

plantfreshwater
Background·Medium growth
plant
medium

Rotala H'ra

Rotala sp. 'H'ra'

plantfreshwater
Background·High light·Moderate growth
plant
medium

Rotala Pearl

Rotala sp. 'Pearl'

plantfreshwater
Background·Moderate growth
plant
medium

Rotala Rotundifolia H'ra

Rotala rotundifolia H'ra

plantfreshwater
Background·Fast growth
fish
medium

Ruby Tetra

Axelrodia riesei

fishfreshwater
0.8″·5+ gal·group 8+·peaceful
fish
medium

Rummy Nose Rasbora

Sawbwa resplendens

fishfreshwater
1″·10+ gal·group 8+·peaceful
fish
medium

Snowball Pleco

Hypancistrus inspector

fishfreshwater
3.5″·20+ gal·peaceful
fish
medium

Stiphodon Goby

Stiphodon ornatus

fishfreshwater
2″·15+ gal·group 3+·peaceful
fish
medium

Synodontis Multipunctatus

Synodontis multipunctatus

fishfreshwater
11″·55+ gal·semi-aggr.
fish
medium

Acei Cichlid

Pseudotropheus acei

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

Adolfo's Corydoras

Corydoras adolfoi

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

African Butterflyfish

Pantodon buchholzi

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

African Glass Catfish

Pareutropius debauwi

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

African Knife Fish

Xenomystus nigri

fishfreshwater
6″·55+ gal·semi-aggr.
fish
medium

Agassiz's Dwarf Cichlid

Apistogramma agassizii

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

Albino Angelfish

Pterophyllum scalare

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

Albino Oscar

Astronotus ocellatus

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

Albino Rainbow Shark

Epalzeorhynchos frenatum

fishfreshwater
6″·55+ gal·semi-aggr.
fish
medium

Albino Tiger Barb

Puntigrus tetrazona

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

Amazon Leaf Fish

Monocirrhus polyacanthus

fishfreshwater
3.5″·20+ gal·peaceful
plant
medium

Ammannia Gracilis

Ammannia gracilis

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

Ammannia Senegalensis

Ammannia senegalensis

plantfreshwater
Background·Moderate growth
algae
medium

Amphiroa (Jointed Coralline)

Amphiroa fragilissima

algaesaltwater

Delicate, jointed branching coralline algae with alternating calcified segments and flexible joints — looks like tiny white-pink antlers. Forms low tufts on rockwork. A living indicator of good calcium and alkalinity levels. Grazed by urchins but otherwise grows without intervention in a mature reef.

plant
medium

Anubias Snow White

Anubias barteri var. nana

plantfreshwater
Foreground·Low to medium light·Very growth
fish
medium

Apistogramma Baenschi

Apistogramma baenschi

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

Apistogramma Bitaeniata

Apistogramma bitaeniata

fishfreshwater
2.5″·20+ gal·peaceful
fish
medium

Apistogramma Iniridae

Apistogramma iniridae

fishfreshwater
2.5″·20+ gal·peaceful
plant
medium

Aponogeton Boivinianus

Aponogeton boivinianus

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

Aponogeton Capuronii

Aponogeton capuronii

plantfreshwater
Midground·Moderate growth