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2006-10-11 09:44:38 · 17 answers · asked by Anonymous in Pets Fish

17 answers

The breeding season for the goldfish is in the late spring and early summer. Usually goldfish are over 8 cm long before the sex is recognizable and they will breed. Males will get "nuptial tubercles" on their head, body, and fins when in breeding condition. These tubercles appear as hard white pimples, about the size of a pinhead, and look much like the ich or other parasites. A fish bearing these tubercles is always a male. Their abdomens swollen with mature eggs the ripe females can be easily recognized by their body shape.
For best results keep males and females separated before breeding. Feed them well with a variety of foods - good quality dry food supplemented with live food. When the breeders are well conditioned and ready for breeding prepare an aquarium or pond with mesh water. The ratio recommended is 3 males to 2 females. The fish will generally spawn with an increase in temperature of about 2ºC. You can either let this happen naturally as weather patterns change, or spawning can be induced by simply raising the temperature a little. Goldfish will breed at any temperature between 10-26ºC, although about 20ºC is the optimum. It is important to remember that it is the change in temperature not the actual temperature, which triggers spawning activity.
Since goldfish scatter sticky eggs haphazardly over the aquarium, it should be well stocked with aquarium plants. Try to arrange the aquarium with floating rooted plants, along with some bottom plants or artificial spawning grass. You can also use soft willow or ponga fronds. As long, as the material used is not abrasive and does not risk injury to the Ash. When the pair is ready to breed it will be noticed that the male will be staying quite close to the female and finally the two come together in a spawning act, at which moment the eggs are laid and the male fertilizes them. the eggs adhere to the first thing they touch as they settle. Infertile eggs are sticky too, but they turn white in a few hours and begin to decay. If possible remove all white eggs. The fertilized eggs are about 1.5 mm in diameter and are amber-coloured when first laid. Spawning is usually large, from about 500 to 2000 eggs, depending upon the size and condition of the female. The parents should be removed immediately after spawning, which usually lasts about 3 hours. Eggs should be incubated for 8 or 9 days at 18ºC. Ten drops of 1% Methylene Blue should be added to each 10 litres of well-aerated aquarium water.
Although the eggs will hatch after 5 days, the embryo needs 3 days or so to absorb all the yolk. It is important not to feed the fry until after the 3rd day and they have consumed the yolk. Once the fry have digested the yolk, they require copious amounts of live food. Feed them on a diet of infusorians, newly hatched brine shrimp, and sifted daphnia. Liquifry, boiled egg yolk fed through a stocking and after a week finely powdered dry food may also be fed. Care must be taken not to overfeed fry as excess food will quickly pollute the water and kill all the young fry. Make sure you give the fry plenty of good quality food, good water quality, along with plenty of space to swim in and watch how quickly they will grow!

2006-10-11 11:25:33 · answer #1 · answered by Anonymous · 2 0

They will breed when they are ready. The only thing you can do is make sure they are in a tank that is big enough, 10 gallons for each fish, with a filter that is strong enough, needs to pump 10x the amount of water an hour, and to make sure the water is safe, ammonia and nitrite should be zero and the nitrate shouldn't be more then 40 but higher then 0. Usually they will mate in spring or fall when the temp changes.

The fish need to be around 2 years old to be mature enough and the males will get breeding tubercles on their gill plates and the front ray of their pectoral fins.

2006-10-11 09:50:56 · answer #2 · answered by Nunya Biznis 6 · 1 0

In the summer, they start breeding and buy 2 males with 1 female and also to check, some people said to look at the anus of the goldfish or the females are wider in size. If theyt want to breed, the males will have white spots on gill cover

2006-10-11 09:59:30 · answer #3 · answered by Ben 3 · 1 0

All goldfish purely breed in the spring. What occurs, some fish strengthen larger using fact they have lots of room and nutrition. to be sure that puppy shops to hold small goldfish in the wintry climate months, many extra toddler goldfish are crowded together in a pond and not fed as lots. in case you spot goldfish in the spring that are nevertheless gray colored, it is using fact they are too youthful to get the orange color. The wintry climate goldfish in puppy shops are stunted from being crowded and fed lots much less, and are a similar age using fact the goldfish in the spring. My grandmother had a outdoors pond, and each spring the conceal may be bumped off, and the water might get replaced. She continuously had hundreds of toddler goldfish. Goldfish will eat their very own eggs and fry, and the various that made it would be hiding in her lilly pads. in case you have not have been given flora on your goldfish to conceal in, you ought to get mop heads and place them in the water. you will ought to do away with the mop heads as quickly as they lay their eggs in them. It takes the 2d summer for goldfish to be large sufficient to reproduce. you're stunning approximately noticing the bumps on the adult males and the roundness on the girls human beings. using fact we are in Michigan and you're in Florida, your goldfish might spawn quicker the those up north right here. I replied this question formerly, so be chuffed to ascertain what else I wrote.

2016-10-19 05:31:25 · answer #4 · answered by janski 4 · 0 0

They usually breed in the Spring time. You need to condition them first by feeding live food (blood worms,daphnia etc.) you need to have some plants in the tank or pond. When they are ready the female will look plump and the male will have little white spots on his gill cover and he will begin to chase the female through the plants and she will deposit the eggs in the plants and he will fertilise them. They are very small and will be eaten by the parents if they or the parents are not removed from the tank/pond. Good Luck.!

2006-10-12 02:06:13 · answer #5 · answered by Petdrothefisherman 2 · 1 0

My brother managed to get some of his goldfish to breed when he put them into his tropical fish tank the warmer water encouraged them to do so. you can find out more on

goldfish/info/breeding-fs.htm

2006-10-12 04:08:49 · answer #6 · answered by AARONLEE AND SASHA 3 · 1 0

my aunt breeds gold fish, and after they lay and fertilize the eggs, she has to put a divider in the tank so they wont eat the eggs. she breeds and sells alot of different types of goldfish.

2006-10-12 17:53:16 · answer #7 · answered by nicky l 3 · 0 0

I wouldn't even bother trying to breed them in an aquarium, its too hard. You need a pond or dam outside. they need a bit of weed to attach their eggs to.

2006-10-11 11:45:11 · answer #8 · answered by Anonymous · 0 1

Raise the water temperature a bit, it'll work wonders. Do you make love if cold and naked, of course not.

2006-10-11 09:50:13 · answer #9 · answered by tucksie 6 · 2 0

Your gold fish will breed when they want, we have a large garden pond and we got lots of babies.you can't do anything ok.

2006-10-12 04:14:38 · answer #10 · answered by shirley m 4 · 0 1

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