FinsHQ Encyclopedia

Fish & Livestock

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

5,412 species

intermediate

Blyth's Loach

Nemacheilus blyth

8 cm60 L1824°C
advanced

Bobbit Worm (Display)

Eunice aphroditois

300 cm300 L2327°C
advanced

Boddart's Mudskipper

Boleophthalmus boddarti

25 cm300 L2530°C
beginner

Boeseman's Rainbowfish

Melanotaenia boesemani

11 cm150 L2530°C
Boeseman's Rainbowfish (Melanotaenia boesemani)
beginner

Boeseman's Rainbowfish (Melanotaenia boesemani)

Melanotaenia boesemani

11 cm120 L2428°C
advanced

Boeseman's Stingray

Potamotrygon boesemani

38 cm450 L2428°C
beginner

Boesemani Ajamaru Rainbowfish

Melanotaenia boesemani

11 cm150 L2530°C
intermediate

Boesemani Rainbowfish Red Form (Melanotaenia boesemani)

Melanotaenia boesemani

11 cm150 L2428°C
intermediate

Bolivian Ram

Mikrogeophagus altispinosus

8 cm80 L2226°C
Bolivian Ram (Mikrogeophagus altispinosus)
beginner

Bolivian Ram (Mikrogeophagus altispinosus)

Mikrogeophagus altispinosus

8 cm60 L2228°C
beginner

Bolivian Ram (Wild Form)

Mikrogeophagus altispinosus

8 cm80 L2226°C
intermediate

Bondi Cory

Corydoras bondi

4.5 cm60 L2226°C
beginner

Bonita Tetra

Moenkhausia bonita

5 cm80 L2227°C
Advanced

Bony-tongue Arawana

Osteoglossum bicirrhosum

90 cm1500 L2430°C
intermediate

Boraras brigittae

Boraras brigittae

2 cm20 L2228°C
intermediate

Boraras maculatus

Boraras maculatus

2.5 cm20 L2228°C
intermediate

Boraras merah

Boraras merah

1.8 cm20 L2228°C
intermediate

Boraras naevus

Boraras naevus

1.8 cm20 L2228°C
intermediate

Boraras Naevus (Strawberry Rasbora)

Boraras naevus

2 cm20 L2328°C
beginner

Borneensis Gastromyzon

Gastromyzon borneensis

5.5 cm70 L2226°C
advanced

Borneensis Puffer

Carinotetraodon borneensis

3.5 cm40 L2428°C
beginner

Borneo Algae Shrimp

Caridina cf. babaulti

3 cm20 L2026°C
intermediate

Borneo Gold Puffer

Auriglobus modestus

9 cm100 L2428°C
advanced

Borneo Hillstream Loach

Homaloptera parclitella

12 cm100 L2226°C
intermediate

Borneo Red Crab

Parathelphusa sp. 'Borneo'

6 cm40 L2428°C
intermediate

Borneo Red-eye Puffer

Carinotetraodon borneensis

4.5 cm40 L2428°C
beginner

Botia-type Spiny Loach

Acanthocobitis botia

6 cm70 L2026°C
advanced

Bottle-nose Mormyrid

Campylomormyrus rhynchophorus

30 cm150 L2327°C
advanced

Bottlenose Catfish

Ageneiosus inermis

45 cm400 L2228°C
advanced

Bottlenose Catfish (Ageneiosus sp.)

Ageneiosus sp.

35 cm350 L2328°C
advanced

Bowfin

Amia calva

90 cm1000 L1528°C
advanced

Boxer Crab

Lybia tessellata

2.5 cm40 L2327°C
beginner

Brachydanio kerri

Brachydanio kerri

4 cm40 L2226°C
intermediate

Brachygobius Xanthozona Goby

Brachygobius xanthozona

4.5 cm40 L2428°C
beginner

Brachypetersius Altus

Brachypetersius altus

7 cm100 L2327°C
advanced

Brandtii Piranha

Serrasalmus brandtii

30 cm400 L2228°C
beginner

Brasiliensis Eartheater

Geophagus brasiliensis

28 cm300 L2028°C
intermediate

Brasiliensis Pike Cichlid

Crenicichla brasiliensis

20 cm200 L2227°C
intermediate

Brazilian Gramma

Gramma linki

9 cm150 L2326°C
beginner

Brazos Dwarf Crayfish

Cambarellus texanus (orange form)

4 cm40 L1826°C
intermediate

Bream Juvenile

Abramis brama

50 cm500 L522°C
intermediate

Breitbinden Apistogramma

Apistogramma sp. 'Breitbinden'

7 cm60 L2528°C
beginner

Brevimanus Land Hermit Crab

Coenobita brevimanus

7 cm60 L2430°C
intermediate

Brevis Yunnanilus

Yunnanilus brevis

4.5 cm60 L1622°C
intermediate

Brichard's Lamprologus (Lepidiolamprologus brichardi)

Lepidiolamprologus brichardi

12 cm150 L2327°C
advanced

Brichard's Rapid Cichlid

Teleogramma brichardi

12 cm100 L2226°C
intermediate

Brichard's Synodontis

Synodontis brichardi

12 cm150 L2327°C
advanced

Brichard's Synodontis (Synodontis brichardi)

Synodontis brichardi

24 cm300 L2227°C
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