Shoal & Stem

Species Catalogue

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

fish
intermediate

Peaceful Betta

Betta imbellis

fishfreshwater
2.5″·10+ gal·peaceful
fish
advanced

Peacock Bass

Cichla ocellaris

fishfreshwater
24″·200+ gal·aggressive
fish
intermediate

Peacock Cichlid

Aulonocara spp.

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

Peacock Eel

Macrognathus siamensis

fishfreshwater
12″·35+ gal·peaceful
fish
beginner

Peacock Endler

Poecilia wingei

fishfreshwater
1.2″·5+ gal·group 3+·peaceful
fish
beginner

Peacock Gudgeon

Tateurndina ocellicauda

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

Pearl Danio

Danio albolineatus

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

Pearl Gourami

Trichopodus leerii

fishfreshwater
5″·30+ gal·peaceful
fish
intermediate

Pearlscale Angelfish

Pterophyllum scalare

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

Pearlscale Goldfish

Carassius auratus

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

Pencilfish

Nannostomus beckfordi

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

Penguin Tetra

Thayeria boehlkei

fishfreshwater
2.5″·20+ gal·group 6+·peaceful
fish
beginner

Peppered Corydoras

Corydoras paleatus

fishfreshwater
2.75″·20+ gal·group 6+·peaceful
fish
beginner

Phoenix Rasbora

Boraras merah

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

Picasso Triggerfish

Rhinecanthus aculeatus

fishsaltwater
12″·100+ gal·aggressive
fish
beginner

Pictus Catfish

Pimelodus pictus

fishfreshwater
4.5″·55+ gal·group 3+·peaceful
fish
advanced

Pigeon Blood Discus

Symphysodon sp.

fishfreshwater
6″·55+ gal·group 4+·peaceful
fish
advanced

Pike Cichlid

Crenicichla sp.

fishfreshwater
10″·55+ gal·aggressive
fish
Xexpert

Pikehead

Luciocephalus pulcher

fishfreshwater
8″·40+ gal·aggressive
fish
beginner

Pineapple Platy

Xiphophorus maculatus

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

Pineapple Swordtail

Xiphophorus hellerii

fishfreshwater
4.5″·20+ gal·group 3+·peaceful
fish
beginner

Pink Skunk Clownfish

Amphiprion perideraion

fishsaltwater
4″·30+ gal·group 2+·semi-aggr.
fish
beginner

Plakat Betta

Betta splendens 'Plakat'

fishfreshwater
2.5″·5+ gal·semi-aggr.
fish
beginner

Platinum Guppy

Poecilia reticulata

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

Platinum Hatchetfish

Thoracocharax stellatus

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

Platinum Molly

Poecilia sphenops

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

Platy

Xiphophorus maculatus

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

Polka Dot Loach

Botia kubotai

fishfreshwater
4″·40+ gal·group 3+·peaceful
fish
beginner

Polystictus Corydoras

Corydoras polystictus

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

Pompom Goldfish

Carassius auratus

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

Porcupine Puffer

Diodon holocanthus

fishsaltwater
12″·100+ gal·semi-aggr.
fish
beginner

Porthole Catfish

Dianema urostriata

fishfreshwater
4″·30+ gal·group 4+·peaceful
fish
advanced

Potter's Angelfish

Centropyge potteri

fishsaltwater
5″·55+ gal·semi-aggr.
fish
intermediate

Powder Blue Dwarf Gourami

Trichogaster lalius

fishfreshwater
3.5″·15+ gal·semi-aggr.
fish
advanced

Powder Blue Tang

Acanthurus leucosternon

fishsaltwater
9″·100+ gal·semi-aggr.
fish
beginner

Purple Firefish

Nemateleotris decora

fishsaltwater
3.5″·20+ gal·group 2+·peaceful