Rebecca McGoran
rebeccamcgoran
Fun fact: the duration of gill cover erection indicates the winner of male-male aggressive interactions. #fishfact #science #fact #fish #siamesefightingfish #betta #bettasplendens
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Uploaded on October 8, 2015
Fun fact: the duration of gill cover erection indicates the winner of male-male aggressive interactions. #fishfact #science #fact #fish #siamesefightingfish #betta #bettasplendens
379
views
0
faves
0
comments
Uploaded on October 8, 2015