Every fish.
Every parameter.

New Yellow Regal Peacock

Aulonocara baenschi

12 cm · 4.7"

Northern Aulonocara

Aulonocara ethelwynnae

11 cm · 4.3"

Nyerere's Victoria Cichlid

Pundamilia nyererei

8 cm · 3.1"

Oiapoque Eartheater

Geophagus camopiensis

20 cm · 7.9"

One-spotted Demon Fish

Satanoperca lilith

25.5 cm · 10.0"

Oranda Goldfish, Assorted

Carassius auratus

25.4 cm · 10.0"

Orange Bee Shrimp

Orange Chromide

Etroplus maculatus

8 cm · 3.1"

Orange Crowntail Betta (Male)

Betta splendens

7.6 cm · 3.0"

Orange Glass Shrimp

Neocaridina sp.

3.81 cm · 1.5"

Orange Head Tapajós

Geophagus sp. 'orange head'

25 cm · 9.8"

Orange Rili Shrimp

Neocaridina davidi

3.81 cm · 1.5"

Orangeflossen Cichlid

Laetacara fulvipinnis

7.4 cm · 2.9"

Orchid Dottyback

Pseudochromis fridmani

3 cm · 1.2"

Orinoco Eartheater

Biotodoma wavrini

10 cm · 3.9"

Ornate Tetra

Hyphessobrycon bentosi

4.5 cm · 1.8"

Oscar

Astronotus ocellatus

35 cm · 13.8"

Pajama Cardinalfish

Sphaeramia nematoptera

3.5 cm · 1.4"

Palespotted Cory

Corydoras gossei

5.5 cm · 2.2"

Panamanian Eartheater

Geophagus crassilabris

15 cm · 5.9"

Panda Barb

Puntius fasciatus

12.7 cm · 5.0"

Panda Cory Cat

Corydoras panda

2.5 cm · 1.0"

Panda Dwarf Cichlid

Apistogramma nijsseni

8.5 cm · 3.3"

Pantaloon Cichlid

Apistogramma pantalone

5 cm · 2.0"

Pantanal Eartheater

Satanoperca pappaterra

20 cm · 7.9"

Pastaza Cory

Corydoras pastazensis

7 cm · 2.8"

Pearl Cichlid

'Geophagus' brasiliensis

25 cm · 9.8"

Pearl Danio

Brachydanio albolineatus

5.08 cm · 2.0"

Pearl Tiger Stripe Shrimp

Neocaridina sp.

3.81 cm · 1.5"

Peppered Cory Cat

Corydoras paleatus

2.5 cm · 1.0"

Peruvian Tetra

Hyphessobrycon peruvianus

4 cm · 1.6"

Pineapple Swordtail

Xiphophorus helleri

10.2 cm · 4.0"

Pink Tuxedo Guppy

Poecilia reticulata

5.1 cm · 2.0"

Platinum Angelfish

Pterophyllum sp.

6 cm · 2.4"

Platinum Crowntail Betta (Male)

Betta splendens

7.6 cm · 3.0"

Platinum Dumbo Betta (Male)

Betta splendens

7.6 cm · 3.0"

Premium Jumbo Ryukin Goldfish, Assorted

Carassius auratus

25.4 cm · 10.0"

Princess of Burundi

Neolamprologus pulcher

9 cm · 3.5"

Pumpkin Shrimp

Neocaridina denticulata

3.81 cm · 1.5"

Purple Tetra

Hyphessobrycon metae

4 cm · 1.6"

Pygmy Corydoras

Corydoras pygmaeus

2.54 cm · 1.0"

Rainbow Tetra

Nematobrycon lacortei

6.5 cm · 2.6"

Ram

Mikrogeophagus ramirezi

4 cm · 1.6"

Ranchu Goldfish, Red & White

Carassius auratus

25.4 cm · 10.0"

Red & Blue Rili Shrimp

Neocaridina davidi

3.81 cm · 1.5"

Red & White Ryukin Goldfish

Carassius auratus

25.4 cm · 10.0"

Red Cap Oranda Goldfish

Carassius auratus

25.4 cm · 10.0"

Red Cherry Shrimp

Neocaridina denticulata sinensis

3.81 cm · 1.5"