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Thread: Tetra Population Numbers
06-22-2013, 06:11 PM #1
Tetra Population Numbers
So currently I have 8 bloodfin tetras and 4 black neon tetras (plan to get this up to 8 as well).
My question is I have read that some fish prefer odd numbers of the same species, like 9 instead of 8 or what have you.
Does this matter? Are 8 of a species enough?