Fish & Livestock
Care guides for freshwater fish, marine species, and invertebrates — including water parameters, tank requirements, and where to buy.
6,160 species
Ornate Paradisefish
Malpulutta kretseri
Ornate Pimelodus
Pimelodus ornatus
Ornate Rainbowfish
Rhadinocentrus ornatus
Ornate Tetra
Hyphessobrycon bentosi
Ornate Wrasse (Halichoeres ornatissimus)
Halichoeres ornatissimus
Ornate-tailed Licorice Gourami
Parosphromenus ornaticauda
Ortega's Cory
Corydoras ortegai
Orteguasa Tetra
Hyphessobrycon orteguasae
Orthogoniata River Loach
Homaloptera orthogoniata
Orthonotus Nothobranch
Nothobranchius orthonotus
Oryzias latipes Medaka White
Oryzias latipes
Oryzias woworae Daisy's Ricefish
Oryzias woworae
Oryzias woworae Daisy's Ricefish 10-Pack
Oryzias woworae
Osaka Ranchu Goldfish
Carassius auratus
Oscar
Astronotus ocellatus
Oscar Albino
Astronotus ocellatus
Oscar Red
Astronotus ocellatus
Oscar Tiger
Astronotus ocellatus
Oscura heterospila
Oscura heterospila
Osphronemidae — Snakehead 'Channa bleheri' Red Snakehead
Channa bleheri
Osphronemus exodon
Osphronemus exodon
Osphronemus gorami 'Giant Gourami' Juvenile
Osphronemus gorami
Osteoglossum bicirrhosum 'Silver Arowana'
Osteoglossum bicirrhosum
Otocinclus (Mixed)
Otocinclus spp.
Otocinclus 3-pack
Otocinclus sp.
Otocinclus Affinis (Dwarf Suckermouth Catfish)
Otocinclus affinis
Otocinclus bororo
Otocinclus bororo
Otocinclus Catfish
Otocinclus vestitus
Otocinclus Catfish – 10-pack
Otocinclus Catfish – 5-pack
Otocinclus Catfish – Single
Otocinclus Catfish 5-pack
Otocinclus affinis
Otocinclus caxarari
Otocinclus caxarari
Otocinclus flexilis
Otocinclus flexilis
Otocinclus hoppei
Otocinclus hoppei
Otocinclus huaorani
Otocinclus huaorani
Otocinclus macrospilus
Otocinclus macrospilus
Otocinclus Macrospilus (Golden Oto)
Otocinclus macrospilus
Otocinclus mangaba
Otocinclus mangaba
Otocinclus mariae
Otocinclus mariae
Otocinclus mimulus
Otocinclus mimulus
Otocinclus muckuturi
Otocinclus muckuturi
Otocinclus mura
Otocinclus mura
Otocinclus putumayensis
Otocinclus putumayensis
Otocinclus tapirape
Otocinclus tapirape
Otocinclus travassosi
Otocinclus travassosi
Otocinclus vestitus
Otocinclus vestitus
Otocinclus vittatus
Otocinclus vittatus
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