Killifish In Brackish???

Brackmyforte

Oddball Lover
Jan 26, 2008
37
0
0
Stillwater, OK
Has anyone had sucess or herd of sucess with keeping any killifish in brackish conditions? I'm specifically interested in Blue Lyretail/Gardener's Killi, but info on any killi that will adapt to brackish would be helpful:)
 
I have heard none about it and most killifish thrive in extremely soft and acidic water conditions which is a far cry from brackish conditions. Is there a particular reason to adapt them to brackish water? There are rainbows that thrive in brackish water but I have never heard of a single killifish species that can thrive in it or at least it seems so.
 
Many killifish can live in brackish water, though I'm unsure of "Blue Lyretail/Gardener's Killi".
 
Thanks vampie! Do you know the names of any of thoses species? I've googled "brackish killifish", but I get strange results...
 
I didn't know the flagfish was a killie--but now that I think of the shape & temperament...
 
The flagfish is indeed a killifish, but just by looking at it and it's temperament, one could assume it was a chiclid.

The killifish commonly sold in stores I'd have to assume aren't brackish, but there are others. As Ruben mentioned, there are a number of US-native killis that are brackish. And some marine as well. Try looking around Franksaquarium as well, I'm sure he had brackish killis at some point.
 
I have two Golden Wonder Killi thriving in a BW tank. 1 male and 1 female. I have the sg at 1.012. They are beautiful. I got them from a friend that was emptying out a tank and they were very dull and colorless. I brought them home and drip acclimated them to my tank, and OMG!!! They are beautiful and very colorful fish!
 
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