Aquarium fish
Showing 934 species. Use the filters to find the species that suit your aquarium.
Fish
Easy
Malabar Danio
Devario malabaricus
20–26°C
12 cm long
min. 250 L
Fish
Easy
Malawi Squeaker
Synodontis njassae
24–27°C
15 cm long
min. 200 L
Fish
Medium
Mango Pleco (L047)
Baryancistrus chrysolomus
26–30°C
27 cm long
min. 300 L
Fish
Medium
Saltwater
Blue Assessor
Assessor macneilli
24–27°C
6 cm long
min. 110 L
Fish
Hard
Saltwater
Bluespotted Jawfish
Opistognathus rosenblatti
21–24°C
10 cm long
min. 110 L
Fish
Medium
Bluespotted Pleco (L030)
Spectracanthicus punctatissimus
26–30°C
12 cm long
min. 120 L
Fish
Easy
Blue Danio
Danio kerri
22–26°C
5 cm long
min. 60 L
Fish
Medium
Blue-eyed Pleco
Panaque cochliodon
22–27°C
30 cm long
min. 400 L
Fish
Medium
Saltwater
Bluecheek Butterflyfish
Chaetodon semilarvatus
24–27°C
23 cm long
min. 500 L
Fish
Medium
Mekong Puffer
Pao suvattii
24–28°C
15 cm long
min. 100 L
Fish
Easy
Atlantic Molly
Poecilia mexicana
24–28°C
10 cm long
min. 100 L
Fish
Medium
Saltwater
Spotbreast Angelfish
Genicanthus melanospilos
24–27°C
18 cm long
min. 400 L
Fish
Medium
Saltwater
Guineafowl Puffer
Arothron meleagris
24–27°C
50 cm long
min. 1000 L
Fish
Easy
Iridescent Toothcarp
Paraphanius mento
15–28°C
5 cm long
min. 60 L
Fish
Medium
Coral Red Pencilfish
Nannostomus mortenthaleri
23–27°C
4 cm long
min. 54 L
Fish
Medium
Marbled Headstander
Abramites hypselonotus
23–27°C
12 cm long
min. 200 L
Fish
Medium
Marble Goby
Oxyeleotris marmorata
24–28°C
50 cm long
min. 600 L
Fish
Medium
Marbled Whiptail
Loricaria simillima
23–28°C
22 cm long
min. 200 L
Fish
Easy
Merry Widow
Phallichthys amates
22–28°C
6 cm long
min. 54 L
Fish
Medium
Mochokiella Paynei
Mochokiella paynei
22–26°C
7 cm long
min. 60 L
Fish
Easy
Purple-spotted Gudgeon
Mogurnda mogurnda
22–28°C
12 cm long
min. 100 L
Fish
Medium
Msobo Cichlid
Maylandia sp. 'Msobo'
24–28°C
11 cm long
min. 250 L
Fish
Easy
Brackish
Mummichog
Fundulus heteroclitus
10–26°C
10 cm long
min. 100 L
Fish
Easy
Murray River Rainbowfish
Melanotaenia fluviatilis
18–26°C
9 cm long
min. 150 L
