The Planted Tank Forum - View Single Post - Neon Vs Cardinal
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post #6 of (permalink) Old 02-02-2013, 02:10 AM
Planted Tank Enthusiast
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Join Date: Sep 2012
Location: San Jose, CA
Posts: 793
Cardinals or Green neon tetras. Cardinals are larger, nice contrast of red and blue. GNT's, I honestly think they have the best blue coloration. I dont get why they call them GREEN. I guess from an angle the light reflects green to my eyes, but.... :P
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