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

Algae Cleaning Crew 5x Amano plus 5x Nerite

5 cm60 L2026°C
intermediate

Alien Betta Male

Betta splendens (hybrid)

7 cm20 L2430°C
intermediate

Allan's Licorice Gourami

Parosphromenus allani

3.5 cm30 L2228°C
Intermediate

Allard's Clownfish

Amphiprion allardi

15 cm100 L2428°C
expert

Alligator Gar

Atractosteus spatula

300 cm5000 L1430°C
beginner

Allotoca dugesii

Allotoca dugesii

6 cm60 L1824°C
advanced

Allpahuayo Apistogramma

Apistogramma allpahuayo

6 cm60 L2528°C
intermediate

Alta Pike Cichlid

Crenicichla alta

30 cm350 L2428°C
Intermediate

Altamira Eartheater

Geophagus sp. 'Altamira'

20 cm250 L2529°C
beginner

Altidorsalis Silver Dollar

Metynnis altidorsalis

14 cm200 L2428°C
intermediate

Altifrons Eartheater

Geophagus altifrons

28 cm300 L2630°C
intermediate

Altifrons Eartheater (Rio Negro)

Geophagus altifrons

28 cm300 L2630°C
advanced

Altissima Twig Catfish

Farlowella altissima

18 cm100 L2327°C
advanced

Alto Madeira Apisto

Apistogramma sp. 'Alto Madeira'

7 cm60 L2529°C
intermediate

Altolamprologus calvus

Altolamprologus calvus

13 cm100 L2326°C
intermediate

Altolamprologus calvus 'Black'

Altolamprologus calvus

14 cm150 L2427°C
intermediate

Altolamprologus calvus 'White'

Altolamprologus calvus

14 cm150 L2427°C
intermediate

Altolamprologus calvus 'Yellow'

Altolamprologus calvus

14 cm150 L2427°C
intermediate

Altolamprologus compressiceps 'Gold Head'

Altolamprologus compressiceps

12 cm150 L2427°C
intermediate

Altolamprologus compressiceps 'Shell' Sumbu

Altolamprologus compressiceps

7 cm60 L2427°C
intermediate

Altolamprologus compressiceps 'Sumbu'

Altolamprologus compressiceps

12 cm150 L2427°C
intermediate

Altolamprologus Shell Cichlid

Altolamprologus compressiceps

9 cm80 L2427°C
advanced

Altum Angelfish

Pterophyllum altum

35 cm300 L2731°C
advanced

Altum Angelfish (Wild)

Pterophyllum altum

25 cm400 L2630°C
advanced

Altum Cross Discus

22 cm250 L2831°C
advanced

Altuvei Piranha

Serrasalmus altuvei

25 cm300 L2529°C
Amano Shrimp
beginner

Amano Shrimp

Caridina multidentata

5 cm20 L1527°C
Beginner

Amano Shrimp 3-pack

Caridina multidentata

5 cm30 L1826°C
beginner

Amano Shrimp Colony

Caridina multidentata

5 cm40 L1827°C
Beginner

Amano Shrimp Variant (Caridina multidentata)

Caridina multidentata

5 cm20 L1828°C
intermediate

Amapa Cory

Corydoras amapaensis

5.5 cm60 L2226°C
intermediate

Amatitlania coatepeque

Amatitlania coatepeque

11 cm120 L2328°C
beginner

Amatitlania kanna

Amatitlania kanna

12 cm100 L2428°C
beginner

Amatitlania nanolutea

Amatitlania nanolutea

10 cm100 L2228°C
beginner

Amatitlania siquia

Amatitlania siquia

15 cm120 L2228°C
intermediate

Amazon Apisto

Apistogramma pertensis

7 cm60 L2429°C
advanced

Amazon Brycon

Brycon cephalus

40 cm1500 L2428°C
advanced

Amazon Leaffish

Monocirrhus polyacanthus

10 cm100 L2428°C
intermediate

Amazon Puffer

Colomesus asellus

8 cm100 L2228°C
intermediate

Amazon Twig Catfish

Farlowella amazona

19 cm100 L2328°C
beginner

Ambiacus Cory

Corydoras ambiacus

5.5 cm80 L2226°C
Beginner

Ambon Chromis

Chromis amboinensis

10 cm100 L2328°C
intermediate

Ameca splendens

Ameca splendens

12 cm120 L1826°C
advanced

American Eel

Anguilla rostrata

120 cm400 L1025°C
advanced

American Paddlefish

Polyodon spathula

220 cm5000 L1422°C
intermediate

Ameslan Pike Cichlid

Crenicichla ameslan

18 cm180 L2428°C
intermediate

Amiet's Killifish

Fundulopanchax amieti

6 cm40 L2226°C
intermediate

Amphilophus chancho

Amphilophus chancho

24 cm350 L2630°C
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