> Fist starting in brackish and slowly converting to fresh water.
> I know it can be done, we did Scats from pure salt to pure fresh in our
> tanks 50 years ago.
Actually, scats (Scatophagus sp) naturally occur in brackish water and
can handle just about any normal salinity.
--
Regards
Andrew Grebneff
Dunedin, New Zealand
Fossil preparator
Mollusc, Toyota & VW van nut
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