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freshwater fish that can live in saltwater?


dunl
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What about Monos and Scats?

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Monodactylus Argenteus has caught in the coastal waters of Africa and Asia.

Also Datnioides might be able to tolerate completely salt as they need quite a bit to begin with. Archer fish are another high salt fish as well

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Gobies, like the dragon (violet) and bumblebee goby do well in high-end brackish, too. They can survive short term in fresh water, but their lifespan will be shortened.

Love WWM for this kind of stuff: http://www.wetwebmedia.com/BrackishSubWebI...bracsystems.htm

Edited by Osprey
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Nothing anybody has mentioned is really a freshwater fish. Most of the livebearers and gobies come from estuary areas that end up mixing with ocean water to various degrees. The monos, scats, archers and some puffers breed in FW rivers like salmon and move out into the ocean as adults.

What you are looking for is a list of brackish water fish, try looking for the Brackish FAQ by Neale Monks.

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Nothing anybody has mentioned is really a freshwater fish. Most of the livebearers and gobies come from estuary areas that end up mixing with ocean water to various degrees. The monos, scats, archers and some puffers breed in FW rivers like salmon and move out into the ocean as adults.

What you are looking for is a list of brackish water fish, try looking for the Brackish FAQ by Neale Monks.

I'm looking for a list of fish that are brackish, but that can tolerate FULL salt.

Thanks.

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From WWM:

Mid salinity brackish water can be defined as species that can be kept successfully at anything from about SG 1.008 right up to full strength seawater at SG 1.025, but with a middling value of SG 1.010 being more than adequate for long term health. Classic examples of mid salinity brackish water fishes are scats, monos, certain archerfish such as Toxotes jaculatrix, Colombian shark catfish, and violet gobies.

High salinity brackish water is typical of mangroves and estuaries where the influence of the sea is strong. The fishes that live here may well tolerate low salinity brackish water, even freshwater, for a while, but in an aquarium such fish should not be maintained at less than about SG 1.012. Many of the fishes found here are only transient residents in brackish water, and come in from the sea, either to hunt for food or to breed. A surprisingly wide variety of marine fish, even ones associated with coral reefs or the open seas, spawn in brackish water and as juveniles mature in estuaries and mangroves. Among the species sold as aquarium fish, dog-faced puffers, milk-spotted puffers, and many of the snappers (including Lutjanus argentimaculatus, Lutjanus apodus, and Lutjanus sebae) fall into the category of marine fish with a high tolerance of brackish water, particularly when young.

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Nothing anybody has mentioned is really a freshwater fish. Most of the livebearers and gobies come from estuary areas that end up mixing with ocean water to various degrees. The monos, scats, archers and some puffers breed in FW rivers like salmon and move out into the ocean as adults.

What you are looking for is a list of brackish water fish, try looking for the Brackish FAQ by Neale Monks.

I'm looking for a list of fish that are brackish, but that can tolerate FULL salt.

Thanks.

Take the list of fish from the FAQ and knock off the ones that say low brackish.... Aside from kribs, chromides, ropefish, some awaous gobies, rainbows and glassfish you should be just fine.

You're welcome.

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