Freshwater fish

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All images are the property of Rhett A. Butler / mongabay.com, copyright 2006. Contact me regarding use and reproduction.

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Freshwater fish : Margined Bullhead (Leiobagrus marginatus) Sturgeon Zacco platypus Dark sleeper (Odontobutis obscura) Snakehead (Ophiocephalus argus) Chinese sucker (Myxocyprinus asiaticus) Freshwater crab partially buried in gravel South American tetra tank Dwarf ram (Microgeophagus or Papiliochromis ramirezi) cichlid Green Terror (Aequidens rivulatus) Plecostomus (suckermouth catfish) with orange to red fins Pleco with orange-red fins Giant shovelnose catfish Arapaima and a giant shovelnose catfish Silver arowana in the Amazon walkway at the Shanghai aquarium Pair of giant adult silver arowana Tourists at the Amazon fish tunnel at the Shanghai aquarium Pair of Arapaima Rainbowfish tank at the aquarium in Shanghai Red Rainbowfish (Glossolepis incisus) Adult Red Rainbowfish (Glossolepis incisus) Archerfish display tank Archer fish (Toxotes jaculatrix) in a biotope tank at Shanghai's aquarium Asian aquarium with Tilapia Malawi cichlid tank at the Shanghai aquarium Lake Malawi mbuna cichlid biotope tank Gourami biotope Panchax killifish Flowerhorn cichlid Giant southeast Asian fish White Cloud Mountain Minnow (Tanichtys albonubes) Pale Ahub (Zacco platypus) Ophiocephalus argus Paradisefish (Macropodus opercularis) Paradise fish (Macropodus opercularis) Neon tetras, emporer tetras, and other tetras Black ghost knifefish Yellow-spotted black Amazon stingray (Potamotrygon leopoldi). AKA Polka dot ray Black plecostomus with turquoise polka-dots Giant arapaima Silver Arowana (Osteoglossum bicirrhosum) Giant arowana as viewed from below Osteoglossum bicirrhosum Arowana as seen from below in the Amazon fish tunnel at the Shanghai aquarium Arowana in the Shanghai aquarium fish tunnel Pair of silver arowana (Osteoglossum bicirrhosum) Pair of Parachromis managuensis Visitors at the Shanghai aquarium Amazon fish tunnel Arapaima gigas Australia and New Guinea rainbowfish Rainbow fish from Australia and New Guinea Australian and New Guinean rainbowfish Rainbowfish from Australia and New Guinea Rainbowfish biotope Glossolepis incisus Brackish water biotope tank with Archerfish and scats Scats and archer fish in a brackish water river estuary biotope tank Southeast Asian biotope aquarium Malawi cichlid biotope Malawi mbuna cichlids Southeast Asian gourami and barb tank Gouramis Freshwater needlefish Giant catfish, snakehead, barbs, gourami in an Asian aquarium