

Data and materials availability: All data needed to evaluate the conclusions in the paper are present in the paper and/or the supplementary materials. Competing interests: The authors declare no competing interests. collaborated on the core data preparation and coding in R and all authors contributed to revising the paper and preparing and approving it for publication. designed the study, analyzed the data, and wrote the manuscript G.S., J.X., and S.T. Author contributions: G.S., S.V., and S.B. However, the distressingly high level of. Funding: Supported by CEBA, ANR-10-LABX-0025 and TULIP, ANR-10-LABX-41 projects the China Scholarship Council (G.S.) a CNES postdoctoral fellowship (S.T.) and National Key R&D Program of China grant 2018YFD0900904 and International Cooperation Project of the Chinese Academy of Sciences grant 152342KYSB20190025 (J.X.). Our results suggest that the Homogocene era is not yet the case for freshwater fish fauna at the worldwide scale. Charpin for their help in data acquisition.
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Mouillot and two anonymous reviewers for comments on the manuscript and A. Or if you have a particular interest in some of the fish featured you can check out our guide to the best goldfish care or the best care for betta fish.We thank D. If you need help finding some of the fish featured here, check out our list of the best online fish stores. Hopefully, you can see that freshwater fish can be just as beautiful and unusual as marine species. I hope this list of our favorite cool freshwater fish has given you some great ideas for your own aquarium. Bloodworms, tubifex, brine shrimp, and blackworms are all good options. This fish is carnivorous and will eat live as well as frozen food. /rebates/2fshop2fen2fpetcostore2fcategory2ffish2flive-fish2ffreshwater-fish&. But you can keep them with large peaceful cichlids including discus and even some angelfish. The Black Ghost Knifefish is a solitary fish and can become aggressive if kept with similar species. They are also quite timid so you should provide them with plenty of hiding places and plant cover. Some species such as whitebait are migratory, moving between fresh and sea water environments to complete. īe aware this is a big fish as it can grow up to a foot and a half counting its long tail. New Zealand has 51 native freshwater fish species.

They are weakly electric and use this to communicate and locate food. The Black Ghost Knifefish rounds off our list and is an elegant and cool freshwater fish. Black Ghost Knifefish Scientific Name: Apteronotus albifrons. Large fish may also see them as prey due to their slow speed and tiny size.Ĥ1. X1 Large Water Cow Goby Fish 5' - 9' Each Freshwater OUT OF STOCK. X1 Freshwater Lionfish - Batrachomoeus Trispinosus - 113.54. X1 Emperor Pleco Med 2'-3' Tank Cleaners 103.54. X1 Cherry Hump Head Flowerhorn Cichlid Large 4' - 6' Each Freshwater Fish 323.54. It’s better to keep these in a single species tank as they can be aggressive and nip the fins of other fish. X1 Blueberry Silver Arowana Sml/Med + X10 Cichlid - Freshwater 178.54. You should keep these fish in groups of at least five, with one male for every two females. In fact, studies have shown that keeping Cabomba plants with these fish can help reduce mortality. They include Green Cabomba, Fanwort, and Carolina Fanwort. These are readily available in aquatic stores. The best plants for these fish are of the Cabomba variety. Try to limit the water flow as they are not strong swimmers. You should keep these fish in a smaller, well-planted tank. Sometimes known as the Bumblebee, Malabar, or Indian Dwarf Puffer, this is a small fish that is undeniably striking! Image source: Robert Mollik via Wikimedia Commons is licensed under CC BY-SA 3.0 Kuhli Loach Scientific Name: Pangio kuhlii. You can feed them fish flakes or pellets, along with live or frozen foods such as brine shrimp.ģ5. These loaches are omnivores and will feed on any algae in your tank.

Do also keep your water parameters in check as they need very clean water. Their wide fins which look like the skirt of a racing car definitely make them a cool fish!Īs they are bottom dwellers, you should use sand or fine gravel as a substrate. They originate in fast-flowing streams in Asia and have adapted to cope with this. Another name is the Gold Ring Butterfly Loach. They are also sometimes called the Chinese Hillstream or Reticulated Hillstream loach. One of our team used to keep these loaches and I think they are really cool freshwater fish. Peacock Gudgeon Scientific Name: Tateurndina ocellicauda.
