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

Bellotti's Pearlfish

Austrolebias bellottii

7 cm40 L1522°C
advanced

Bellus Angelfish (Genicanthus bellus)

Genicanthus bellus

18 cm350 L2125°C
intermediate

Benga Peacock

Aulonocara baenschi

11 cm200 L2428°C
beginner

Bengal Danio

Devario devario

12 cm100 L1525°C
beginner

Bengal Loach

Botia dario

12 cm120 L2026°C
intermediate

Benigoi

Cyprinus rubrofuscus

65 cm1000 L525°C
advanced

Benin Electric Catfish

Malapterurus beninensis

30 cm300 L2228°C
intermediate

Benitochromis conjunctus

Benitochromis conjunctus

12 cm120 L2427°C
intermediate

Benitochromis finleyi

Benitochromis finleyi

11 cm120 L2427°C
intermediate

Benitochromis nigrodorsalis

Benitochromis nigrodorsalis

11 cm120 L2427°C
intermediate

Benitochromis tricoti

Benitochromis tricoti

13 cm150 L2427°C
intermediate

Benitochromis ufermanni

Benitochromis ufermanni

14 cm150 L2427°C
intermediate

Benjamin's Woodcat

Entomocorus benjamini

6 cm60 L2227°C
advanced

Benthochromis tricoti

Benthochromis tricoti

20 cm300 L2326°C
beginner

Bentos Tetra

Hyphessobrycon bentosi

4.5 cm60 L2328°C
Easy

Bentosi Tetra

Hyphessobrycon bentosi

4.5 cm60 L2328°C
intermediate

Berdmore's Loach

Syncrossus berdmorei

25 cm250 L2428°C
easy

Berdmore's Spiny Loach

Lepidocephalichthys berdmorei

8 cm60 L2227°C
intermediate

Berlin Swordtail

Xiphophorus hellerii

12 cm100 L2228°C
beginner

Berlin Swordtail Male

Xiphophorus hellerii var.

12 cm100 L2027°C
intermediate

Berry-nose Crab

Ptychognathus sp.

4 cm40 L2228°C
intermediate

Betta cf. waseri

Betta cf. waseri

13 cm100 L2328°C
intermediate

Betta channoides

Betta channoides

5 cm40 L2227°C
Betta Halfmoon Male
beginner

Betta Halfmoon Male

Betta splendens var.

7 cm20 L2430°C
beginner

Betta imbellis

Betta imbellis

6 cm20 L2228°C
intermediate

Betta imbellis 'Ko Samui'

Betta imbellis

6 cm30 L2428°C
intermediate

Betta imbellis 'Phuket'

Betta imbellis

6 cm30 L2428°C
intermediate

Betta imbellis Hybrid

Betta splendens x imbellis

7 cm20 L2228°C
intermediate

Betta imbellis Wild

Betta imbellis

5.5 cm40 L2328°C
advanced

Betta macrostoma

Betta macrostoma

11 cm100 L2228°C
intermediate

Betta mahachaiensis

Betta mahachaiensis

6 cm40 L2329°C
advanced

Betta miniopinna

Betta miniopinna

3 cm20 L2327°C
intermediate

Betta picta

Betta picta

7 cm50 L2228°C
intermediate

Betta pugnax

Betta pugnax

10 cm60 L2328°C
advanced

Betta rubra

Betta rubra

5 cm40 L2227°C
intermediate

Betta simplex

Betta simplex

7 cm50 L2227°C
intermediate

Betta smaragdina 'Copper'

Betta smaragdina

6 cm30 L2228°C
intermediate

Betta smaragdina 'Mahachai'

Betta smaragdina

6 cm30 L2228°C
intermediate

Betta smaragdina Wild

Betta smaragdina

7 cm40 L2328°C
intermediate

Betta Sorority Tank

Betta splendens

6 cm80 L2430°C
advanced

Betta splendens 'Dumbo Ear DTHM'

Betta splendens

7 cm20 L2428°C
intermediate

Betta splendens 'Multicolor Fancy'

Betta splendens

7 cm15 L2428°C
intermediate

Betta splendens 'Nemo Galaxy'

Betta splendens

7 cm15 L2428°C
advanced

Betta splendens 'OHM Yellow'

Betta splendens

7 cm20 L2428°C
advanced

Betta splendens 'Over Halfmoon Yellow Dragon'

Betta splendens

7 cm20 L2428°C
advanced

Betta splendens 'Yellow Blue Rim HM'

Betta splendens

7 cm20 L2428°C
beginner

Betta splendens Wild

Betta splendens

6 cm30 L2430°C
intermediate

Betta stiktos

Betta stiktos

6 cm40 L2328°C
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