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post #30 of (permalink) Old 11-27-2012, 04:18 PM
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Join Date: May 2008
Location: Mableton, GA
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Originally Posted by Rion View Post
Similar shaped rainbow fish would be a Melanotaenia praecox (Dwarf Neon Rainbow)
I had the Dwarf Neon in my 29G. It was just barely enough room for them, for they are fast swimmers.

I think threadfin rainbow would work in the 20G. For minimum size tank for them is a 10G.

So you had those rainbow in a 55G last year. Did you downgrade to a 20G long? Why did you go from 55G to 20G?

Last edited by Hilde; 11-27-2012 at 04:18 PM. Reason: added text
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