FinsHQ Encyclopedia

Fish & Livestock

Care guides for freshwater fish, marine species, and invertebrates — including water parameters, tank requirements, and where to buy.

6,160 species

beginner

Red Medaka

Oryzias latipes

4 cm20 L1628°C
advanced

Red Melon Discus

Symphysodon aequifasciatus var.

20 cm250 L2831°C
beginner

Red Mithrax Crab

Mithrax forceps

4 cm40 L2227°C
intermediate

Red Mountain Licorice Gourami

Parosphromenus rubrimontis

3.5 cm30 L2226°C
beginner

Red Neck Macmaster's Apistogramma

Apistogramma macmasteri

8 cm80 L2428°C
beginner

Red Neon Blue-eye

Pseudomugil luminatus

3.5 cm30 L2428°C
intermediate

Red Nose Shrimp

Caridina gracilirostris

4 cm20 L2228°C
intermediate

Red Nose Shrimp (Caridina gracilirostris)

Caridina gracilirostris

3.5 cm30 L2228°C
intermediate

Red Oranda Goldfish

Carassius auratus

20 cm150 L1022°C
intermediate

Red Oscar

Astronotus ocellatus

35 cm400 L2328°C
Advanced

Red Panda Taiwan Bee Shrimp

Caridina cantonensis var. 'Red Panda'

2.5 cm30 L2024°C
intermediate

Red Peacock Cichlid

Aulonocara sp.

15 cm250 L2428°C
beginner

Red Phantom Tetra

Hyphessobrycon sweglesi

4 cm60 L2227°C
Red Phantom Tetra (Hyphessobrycon sweglesi)
Beginner

Red Phantom Tetra (Hyphessobrycon sweglesi)

Hyphessobrycon sweglesi

4 cm60 L2228°C
advanced

Red Pike Cichlid

Crenicichla sp. 'Atabapo'

26 cm300 L2630°C
beginner

Red Platy

Xiphophorus maculatus

6 cm60 L1828°C
beginner

Red Racer Nerite Snail

Vittina waigiensis

2.5 cm20 L2228°C

Red Racer Nerite Snail (3-pack)

Red Racer Nerite Snail (Vittina waigiensis)

Red Rainbow Fish (Glossolepis incisus)
Beginner

Red Rainbow Fish (Glossolepis incisus)

Glossolepis incisus

15 cm200 L2228°C
beginner

Red Rainbowfish

Glossolepis incisus

15 cm200 L2228°C
beginner

Red Rainbowfish Male

Glossolepis incisus

15 cm250 L2227°C
beginner

Red Ramshorn Snail

Planorbella duryi

3 cm10 L1525°C
intermediate

Red Ranchu Goldfish

Carassius auratus

17 cm150 L1022°C
beginner

Red Rili Neocaridina

Neocaridina davidi var.

3 cm20 L1826°C
beginner

Red Rili Shrimp

Neocaridina davidi var.

3 cm20 L1826°C

Red Rili Shrimp – 10-pack

Red Rili Shrimp – 5-pack

advanced

Red Rose Discus

Symphysodon aequifasciatus var.

20 cm250 L2831°C
advanced

Red Scooter Dragonet

Synchiropus stellatus

7 cm150 L2227°C
advanced

Red Shadow Shrimp (Caridina cantonensis 'Red Shadow')

Caridina cantonensis 'Red Shadow'

2.5 cm20 L2024°C
beginner

Red Shiner

Cyprinella lutrensis

9 cm80 L1528°C
intermediate

Red Shoulder Peacock

Aulonocara hansbaenschi

13 cm200 L2428°C
intermediate

Red Shoulder Peacock Blue Neon

Aulonocara hansbaenschi

14 cm200 L2427°C
beginner

Red Snakeskin Guppy Male

Poecilia reticulata var.

5 cm60 L2228°C
beginner

Red Spot Severum

Heros efasciatus

25 cm250 L2328°C
advanced

Red Spotted Green Discus

Symphysodon aequifasciatus var.

20 cm250 L2831°C
advanced

Red Spotted Pigeon Blood Discus

Symphysodon aequifasciatus var.

20 cm250 L2831°C
beginner

Red Spotted Severum

Heros efasciatus var.

20 cm200 L2329°C
beginner

Red Swamp Crayfish

Procambarus clarkii

15 cm100 L1527°C
Red Tail Black Variatus (Xiphophorus variatus var.)
Beginner

Red Tail Black Variatus (Xiphophorus variatus var.)

Xiphophorus variatus var.

6 cm60 L1826°C
intermediate

Red Tail Sheller Victorian

Haplochromis sp. 'red tail sheller'

11 cm150 L2327°C
intermediate

Red Texas Flowerhorn

Flowerhorn × Herichthys cyanoguttatus hybrid

32 cm400 L2530°C
intermediate

Red Top Trewavasae

Labeotropheus trewavasae

13 cm200 L2427°C
advanced

Red Tropheus

Tropheus sp. 'Red'

13 cm200 L2427°C
advanced

Red Turquoise Discus

Symphysodon aequifasciatus var.

20 cm250 L2831°C
beginner

Red Velvet Shrimp

Neocaridina davidi var.

3 cm20 L1826°C
beginner

Red Velvet Swordtail Male

Xiphophorus hellerii var.

12 cm100 L2026°C
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