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All Species

1,268 species. Search by name, or refine by care needs.

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Rafflesia Discus

Symphysodon aequifasciatus var. "Rafflesia"

Care level
Advanced
Adult size
15–18 cm
Minimum tank
350 litres
Temperature
27–31 °C

Rainbow Cichlid

Herotilapia multispinosa

Care level
Intermediate
Adult size
10–17 cm
Minimum tank
180 litres
Temperature
23–30 °C

Rainbow Shark

Epalzeorhynchos frenatum

Care level
Intermediate
Adult size
15 cm
Minimum tank
243 litres
Temperature
20–26 °C

Rainbow Stiphodon Goby

Stiphodon ornatus

Care level
Intermediate
Adult size
7 cm
Minimum tank
72 litres
Temperature
20–28 °C

Rainbow Tetra

Nematobrycon lacortei

Care level
Beginner
Adult size
3.6 cm
Minimum tank
108 litres
Temperature
20–28 °C

Ram Cichlid – Dark Knight

Mikrogeophagus ramirezi var. "Dark Knight"

Care level
Intermediate
Adult size
4–6 cm
Minimum tank
60 litres
Temperature
27–31 °C

Ramshorn Snail

Planorbella duryi

Care level
Beginner
Adult size
1.5–3 cm
Minimum tank
10 litres
Temperature
20–28 °C

Raoni Plecostomus L082

Scobinancistrus raonii

Care level
Advanced
Adult size
18.8–25 cm
Minimum tank
250 litres
Temperature
25–30 °C

Red Banded Leporinus

Synaptolaemus latofasciatus

Care level
Intermediate
Adult size
11 cm
Minimum tank
243 litres
Temperature
20–28 °C

Red Base Tetra

Hemigrammus stictus

Care level
Beginner
Adult size
6 cm
Minimum tank
87 litres
Temperature
23–27 °C

Red Bellied Piranha

Pygocentrus nattereri

Care level
Specialist
Adult size
35 cm
Minimum tank
1944 litres
Temperature
24–28 °C

Red Belted Goby

Sicyopus zosterophorus

Care level
Intermediate
Adult size
4.5 cm
Minimum tank
54 litres
Temperature
22–26 °C

Red Cheek Krobia

Krobia xinguensis

Care level
Intermediate
Adult size
10–15 cm
Minimum tank
200 litres
Temperature
24–29 °C

Red Cherry Rasbora

Rasbora lacrimula

Care level
Beginner
Adult size
3.1 cm
Minimum tank
40 litres
Temperature
22.2–25.6 °C

Red Cherry Shrimp

Neocaridina davidi

Care level
Beginner
Adult size
3–4 cm
Minimum tank
20 litres
Temperature
18–26 °C

Red Chinned Panchax

Epiplatys dageti

Care level
Beginner
Adult size
4.5 cm
Minimum tank
54 litres
Temperature
20–30 °C

Red Claw Crayfish

Cherax quadricarinatus

Care level
Advanced
Adult size
15–25 cm
Minimum tank
200 litres
Temperature
22–28 °C

Red Cover Discus

Symphysodon aequifasciatus var. "Red Cover"

Care level
Advanced
Adult size
15–18 cm
Minimum tank
350 litres
Temperature
27–31 °C

Red Devil Cichlid

Amphilophus labiatus

Care level
Specialist
Adult size
24–30 cm
Minimum tank
350 litres
Temperature
26–30 °C

Red Devil Crab

Geosesarma hagen

Care level
Intermediate
Adult size
2–3 cm
Minimum tank
45 litres
Temperature
24–28 °C

Red Diamond Discus

Symphysodon aequifasciatus var. "Red Diamond"

Care level
Advanced
Adult size
15–18 cm
Minimum tank
350 litres
Temperature
27–31 °C

Red Dragon Caridina Shrimp

Caridina spp.

Care level
Intermediate
Adult size
2–3 cm
Minimum tank
20 litres
Temperature
20–23 °C

Red Eye Tetra

Bario sanctaefilomenae

Care level
Intermediate
Adult size
7 cm
Minimum tank
130 litres
Temperature
22–26 °C

Red Fin Cactus Plecostomus L024

Pseudacanthicus pitanga

Care level
Specialist
Adult size
26.2–35 cm
Minimum tank
500 litres
Temperature
25–30 °C

Red Finned Butterfly Loach

Gastromyzon venustus

Care level
Specialist
Adult size
4.2–6 cm
Minimum tank
60 litres
Temperature
20–25 °C

Red Finned Danio

Danio kyathit

Care level
Specialist
Adult size
3.5–4.5 cm
Minimum tank
80 litres
Temperature
18–26 °C

Red Fire Cherry Shrimp

Neocaridina davidi

Care level
Beginner
Adult size
3–4 cm
Minimum tank
20 litres
Temperature
18–26 °C

Red Galaxy Caridina Shrimp

Caridina spp.

Care level
Intermediate
Adult size
2–3 cm
Minimum tank
20 litres
Temperature
20–23 °C

Red Garra

Garra rufa

Care level
Intermediate
Adult size
12 cm
Minimum tank
243 litres
Temperature
14–20 °C