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Joined: Feb 2006
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Moderator Lunker
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Moderator Lunker
Joined: Feb 2006
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I am getting some gambusia this weekend and was wondering what they spawn on? Are they like fatheads and spawn on a pallet or is there something else I should add for them?
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Joined: Mar 2005
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Moderator Hall of Fame 2014 Lunker
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Moderator Hall of Fame 2014 Lunker
Joined: Mar 2005
Posts: 21,517 Likes: 272 |
Chris if some weeds are near by in shallow water you are ok. They are live bearers and don't need nests to spawn on.
FishBase
Reproduction of Gambusia affinis
Main Ref: Seale, A., 1917 Mode: dioecism Fertilization: internal (oviduct) Spawning frequency: No obvious seasonal peak Batch spawner: Ref. Reproductive guild: bearers internal live bearers Description of life cycle and mating behavior: The species is viviparous (Ref. 5258). Internal fertilization is possible because the anal fin of the male is modified into a copulatory organ. The females carries about 30 alevins and gestation lasts for a period of 24 days (Ref. 6348) to a month (Ref. 30578).
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