Piranha colors = moods?

  • We are currently upgrading MFK. thanks! -neo
Sometime in the last few hours my Ps have changed again. The one I have had for a while is now the only gray one. The 5 new ones, which were pale and then gray, are now regular silver with red belly. The one gray one is out front and center- i guess u would say i the "dominant" position in the tank. Interesting if not practically useful.
 
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