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You can really only watch if the male fish is/are (depending on species)'going through the motions'. Unfertilised ova will go white within 24/36 hours. Failure to fertilise the ova is not neccessarily the fishes fault. Wrong water conditions have been known to prevent fertilisation as have other wrong parameters.
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∙ 15y ago
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Does a female fish have to have a male fish to have eggs?
All female creatures develop eggs with or without a male. The male is only needed to do the fertilizing. So the answer is no.
How do fish fertilize?
The females lay the eggs and the males swim behind them and spread the sperm over the eggs.
How do fantails fly?
how do you tell what sex a fantail fish is?
What are the release dates for Fertilizing Codfish Eggs - 1901?
Fertilizing Codfish Eggs - 1901 was released on: USA: March 1901
What age do females start fertilizing eggs?
Females don't fertilize eggs it is the male that fertilizes the eggs
How can you tell a fish is going to have a baby?
fish don't have babies - they lay eggs!!
How Many Eggs Does a FashLight Fish have?
You can not tell the exact answer
Does molly fish produce eggs?
Every so often you might see a egg being laid because the male molly did not do a very good job of fertilizing the the female's eggs. Molly are livebearing fish meaning that they give live birth other than a few infertile eggs once in a while
What age do female humans start fertilizing eggs?
Females don't fertilize eggs it is the male that fertilizes the eggs
Do fishes reproduce?
Every living organism reproduces in some way. Female fish generally lay their eggs before they are fertilized. The males then either deposit their sperm directly onto the eggs, though in a number of species, the males will deposit their sperm collectively into the water near the eggs, thus fertilizing whichever eggs the sperm comes in contact with.
What should she do to prevent the daisy from fertilizing its own eggs?
remove the anthers
How do you tell if my fighting fish has laid eggs?
If you have both a male and female in the tank and you see eggs, then it did lay them.
