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sashas1949

Member
Oct 10, 2012
16
0
1
Ontario, Canada
Bristlenose Plecos.

Can anyone tell me if more male Bristlenose Plecos are born than females? I want to get two of them, but they are so small to sex, yet, and I wanted to know my chances of getting one of each. Especially the male, as I love the Bristles.:dk:
 

PlecoMM

Member
May 9, 2012
211
0
16
Perth
welcome!your better off buying a small group and growing them up, not only will you have a better chance of getting both sexig the experience and things you learn as you grow them up will help you in the long run:)
 

beencees

Member
Nov 5, 2011
448
0
16
Brisbane
From my experiences there does seem to be a higher rate of males than females from the average spawn. Not sure if this is effected by water parameters but high or low pH does not seem to make any difference.
They may be common and inexpensive but they are great little fish with alot of character. You'll love 'em ;)
 

Pirarucu

Member
Jan 6, 2010
605
2
18
Gold Coast (Queensland)
Hello Marian, :welcome: to Plecoplanet...enjoy the forum.

Maybe Male/Female ratio is to do more with temperature to determine sex output. A bit like sea turtle eggs, the eggs closer to the surface of the sand
are usually a different sex to the ones at the bottom so the temperature determines there sex...just my thoughts.
 

sashas1949

Member
Oct 10, 2012
16
0
1
Ontario, Canada
Hi! I like the Bristles on the males. I don't have any intention in breeding Plecos, though. Just hope to get one of each. If I ended up getting two males, would they fight?


I am new to-day on this forum. How do I rate the answers? When I click on the stars, nothing happens.
 
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Pirarucu

Member
Jan 6, 2010
605
2
18
Gold Coast (Queensland)
I agree with PlecoMM comment....but i have 2 male peppermint bristlenose in with a few females, i have more trouble with the females disagreeing than the males, it all depends on tank size, and hiding places like clay pipe caves will be needed if keeping multiple males.