Oddballs and specialty fish
Pufferfish, knifefish, bichirs, arowanas, freshwater stingrays, gobies and other species with special needs.
59 species. Use the filters to narrow it down to the ones that suit your aquarium.

Fish
Medium
Figure Eight Puffer
Dichotomyctere ocellatus
24–28°C
8 cm long
min. 80 L

Fish
Medium
Senegal Bichir
Polypterus senegalus
24–28°C
30 cm long
min. 250 L

Fish
Hard
Black Arowana
Osteoglossum ferreirai
24–30°C
90 cm long
min. 1500 L

Fish
Hard
Black Ghost Knifefish
Apteronotus albifrons
23–28°C
45 cm long
min. 400 L

Fish
Medium
Ornate Bichir
Polypterus ornatipinnis
24–28°C
50 cm long
min. 600 L

Fish
Medium
Peacock Eel
Macrognathus siamensis
23–28°C
30 cm long
min. 150 L

Fish
Medium
Peacock Gudgeon
Tateurndina ocellicauda
22–26°C
7 cm long
min. 60 L

Fish
Hard
Motoro Stingray
Potamotrygon motoro
24–28°C
45 cm long
min. 1000 L

Fish
Hard
Brackish
Green Spotted Puffer
Dichotomyctere nigroviridis
24–28°C
15 cm long
min. 200 L
Fish
Medium
African Brown Knifefish
Xenomystus nigri
24–28°C
30 cm long
min. 200 L
Fish
Medium
Andrao Snakehead
Channa andrao
16–24°C
10 cm long
min. 60 L
Fish
Hard
Brackish
Banded Puffer
Colomesus psittacus
24–28°C
25 cm long
min. 400 L
Fish
Medium
Banded Knifefish
Gymnotus carapo
22–28°C
50 cm long
min. 400 L
Fish
Medium
Spotted Congo Puffer
Tetraodon schoutedeni
24–28°C
10 cm long
min. 80 L
Fish
Medium
Bronze Featherback
Notopterus notopterus
24–28°C
40 cm long
min. 400 L
Fish
Medium
Red Badis
Badis ruber
22–26°C
6 cm long
min. 60 L
Fish
Hard
Brackish
Atlantic Mudskipper
Periophthalmus barbarus
25–30°C
15 cm long
min. 150 L
Fish
Medium
Brackish
Dragon Goby
Gobioides broussonnetii
24–28°C
40 cm long
min. 300 L
Fish
Medium
Gangetic Leaffish
Nandus nandus
22–28°C
18 cm long
min. 150 L
Fish
Medium
Ocellated Puffer
Leiodon cutcutia
24–28°C
12 cm long
min. 100 L
Fish
Medium
Guyana Leaffish
Polycentrus schomburgkii
22–28°C
9 cm long
min. 80 L
Fish
Hard
Brackish
Green Puffer
Dichotomyctere fluviatilis
24–28°C
15 cm long
min. 200 L
Fish
Medium
Hong Kong Goby
Rhinogobius duospilus
18–24°C
5 cm long
min. 40 L
Fish
Medium
Hairy Puffer
Pao baileyi
24–28°C
12 cm long
min. 80 L
