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

beginner

Brick Red Swordtail Male

Xiphophorus hellerii var.

12 cm100 L2027°C
beginner

Brilliant Rasbora

Rasbora einthovenii

9 cm100 L2228°C
advanced

Brilliant Turquoise Discus

Symphysodon aequifasciatus var.

20 cm250 L2831°C
intermediate

Brindled Madtom

Noturus miurus

10 cm80 L1222°C
beginner

Brine Shrimp Colony (Artemia salina)

Artemia salina

1.5 cm5 L2530°C
Bristlenose Pleco
beginner

Bristlenose Pleco

Ancistrus cirrhosus

15 cm80 L2328°C
Bristlenose Pleco L183 (White Seam)
beginner

Bristlenose Pleco L183 (White Seam)

Ancistrus sp. L183

13 cm60 L2028°C
beginner

Bristol Shubunkin Goldfish

Carassius auratus

25 cm150 L1022°C
advanced

Britskii Pike Cichlid

Crenicichla britskii

35 cm450 L2227°C
intermediate

Broad-head Aspidoras

Aspidoras eurycephalus

4.5 cm40 L2226°C
intermediate

Broad-winged Triportheus

Triportheus angulatus

22 cm300 L2428°C
advanced

Broadband Stinging Catfish

Megalonema platanum

50 cm600 L1826°C
intermediate

Broadhand Crayfish

Cambarus latimanus

10 cm80 L1524°C
intermediate

Broadhead Pseudogastromyzon

Pseudogastromyzon laticeps

6 cm80 L1824°C
intermediate

Brokopondo Eartheater

Geophagus brokopondo

20 cm200 L2428°C
beginner

Bronze Corydoras

Corydoras aeneus

7 cm60 L2228°C
beginner

Bronze Corydoras (Corydoras aeneus)

Corydoras aeneus

7 cm60 L2228°C
intermediate

Bronze Featherback

Notopterus notopterus

60 cm250 L2428°C
intermediate

Bronze Puffer

Auriglobus nefastus

9 cm100 L2428°C
beginner

Brown Aspidoras

Aspidoras brunneus

4 cm40 L2226°C
beginner

Brown Bullhead

Ameiurus nebulosus

45 cm450 L1527°C
beginner

Brown Chromis

Chromis multilineata

16 cm200 L2427°C
advanced

Brown Discus

Symphysodon aequifasciatus

20 cm200 L2831°C
beginner

Brown Fairy Wrasse

Cirrhilabrus brunneus

8 cm150 L2427°C
intermediate

Brown Ghost Knife Fish

Apteronotus leptorhynchus

35 cm200 L2428°C
Advanced

Brown Ghost Knifefish

Apteronotus leptorhynchus

35 cm300 L2328°C
easy

Brown Gudgeon

Eleotris fusca

25 cm200 L2228°C
beginner

Brown Rhinogobius Goby

Rhinogobius brunneus

6 cm60 L1524°C
intermediate

Bruce's Balitora

Balitora brucei

7 cm80 L2026°C
advanced

Brunei Beauty Betta (Betta macrostoma)

Betta macrostoma

11 cm120 L2025°C
intermediate

Brunneus Loricariichthys

Loricariichthys brunneus

20 cm150 L2328°C
beginner

Brycinus Longipinnis

Brycinus longipinnis

13 cm200 L2228°C
intermediate

Brycinus Nurse

Brycinus nurse

33 cm400 L2228°C
advanced

Bryconella Tetra

Bryconella pallidifrons

7 cm100 L2327°C
intermediate

Bubble Eye Goldfish

Carassius auratus

15 cm120 L1022°C
intermediate

Bubble Eye Orange Goldfish

Carassius auratus

15 cm100 L1022°C
intermediate

Bubble Tip Anemone

Entacmaea quadricolor

30 cm100 L2428°C
advanced

Buccochromis lepturus

Buccochromis lepturus

30 cm500 L2428°C
advanced

Buccochromis nototaenia

Buccochromis nototaenia

30 cm500 L2428°C
advanced

Buccochromis rhoadesii

Buccochromis rhoadesii

35 cm500 L2428°C
intermediate

Budo Goromo

Cyprinus rubrofuscus

60 cm2000 L525°C
beginner

Buenos Aires Tetra

Hyphessobrycon anisitsi

7 cm100 L1826°C
Buenos Aires Tetra (Hyphessobrycon anisitsi)
beginner

Buenos Aires Tetra (Hyphessobrycon anisitsi)

Hyphessobrycon anisitsi

8 cm100 L1628°C
intermediate

Buffalo-head Cichlid

Steatocranus casuarius

15 cm120 L2428°C
intermediate

Bugeye Squeaker

Synodontis contractus

20 cm200 L2226°C
intermediate

Bujurquina vittata

Bujurquina vittata

10 cm100 L2227°C
intermediate

Bumble Bee Goby (Brachygobius doriae)

Brachygobius doriae

4 cm30 L2428°C
easy

Bumblebee Catfish

Microglanis iheringi

6 cm80 L2226°C
Built for aquarium retailers

Sell fish and plants online?

Join aquarium shops already using FinsHQ. Get a beautiful webshop, mobile app, and inventory management — built for aquatic retailers.

Start your free store