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Tiny natives for tiny tanks


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#1 Joshaeus

Joshaeus
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Posted 25 May 2015 - 07:59 AM

'ello all! I recently set up a pair of 2 gallon 'walstad' bowls (they are not true walstad bowls...they both have air powered filters), and I wanted to get an idea of my stocking options. Would any of our tiny native fish do well in such a setup, or would I be better off just sticking with inverts in these 'tanks'?



#2 Sean Phillips

Sean Phillips
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  • Allegheny River Drainage, Southwest PA

Posted 25 May 2015 - 09:12 AM

I think Elassoma sps., Heterandria formosa, and Swampfish (Chologaster cornuta) would both do well in those setups. Maybe a few other species as well.
Sean Phillips - Pine Creek Watershed - Allegheny River Drainage

#3 Michael Wolfe

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  • North Georgia, Oconee River Drainage

Posted 25 May 2015 - 10:26 AM

Bluefin Killis (Lucania goodei) would work as well... maybe just a MFF trio?


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#4 Joshaeus

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Posted 25 May 2015 - 10:45 AM

I honestly thought bluefins would be a tad big...

 

Anyhow, what about the other animals? How many H. formosa or Elassoma would do well in one of the bowls?



#5 Kanus

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Posted 25 May 2015 - 12:17 PM

If you try swampfish, beforewarned they they are jumpers. Quite surprising, but I learned the hard way last summer when 6 of the 8 I had were fish sticks one morning.


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#6 loopsnj64

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Posted 25 May 2015 - 08:02 PM

least killifish, swamp fish, pygmy sunnies all come to mind


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#7 CCat

CCat
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  • Denver, CO

Posted 25 May 2015 - 09:29 PM

2 gallons? I'd say 6 or so heterandria formosa -- enough for them to have some pals, but not be too crowded  (6 will be a dozen before you know it though, so have a plan for that.) They'd be fine with shrimp too, if you want to add some other interesting fauna without adding much bioload.






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