Fish Breeding

Between 2-7 days depending the temperature you maintained

Yes they are different variations/varieties of the same species.

sex

Bring the temperature down to about 60' over time. Do not do it suddenly because it may kill your fish. Bring it down 2' every day until it gets to 60'.Then slowly bring it back up. This gives the fish the feeling it is summer which is when they breed. The fish will lay the eggs and the male will fertilize them. Then they try to eat all the eggs they can so you may want to take the fish out of the tank with eggs. After the eggs hatch they are safe and wont get eaten. Baby fish usually eat Brine Shrimp but there are other things you can feed them.

At about 6-7 months old

When a female is large and fully grown, she cannot be bred with small males as they will be unable to wrap her properly and the eggs might not be fertilised. Large, fully grown males should not be combined with very small females as they could hurt them. But as long as the two partners are not wildly different in size, there is no definite age. When a female no longer eggs up under conditioning and does not produce as many fertile eggs (lower hatch rate) or show interest in males it's probably time to retire her. When males do not show interest in females, do not build good nests or are no longer supple enough to wrap a female properly, it might be best to end their breeding careers as well.

No, their eggs are soft. Caviar is fish eggs.

Goldfish (Carassius auratus auratus) need enough water and the right temperature to breed, especially in pond settings. Breeding usually occurs after a significant temperature change such as occurs in the spring.

If you have a gravid (carrying eggs) goldfish, you will need the males to make egg laying possible. The males will chase, bump and nudge the female, and that will stimulate egg release. The eggs will attach to aquatic vegetation and hatch within 48-72 hours. It would be a good idea to remove all other fish at that time. Goldfish, and others, are known to eat the fry.

Angel fish are bony fish. Angel fish originate in the Amazon region of South America. They grow up to six-inches in length. Angel fish in home aquariums can live on flake food alone, but they love adult brine shrimp, black worms, mosquito larvae, and finely chopped earthworms.

This will depend on the type of fish. Most common fish such as goldfish are egg laying, so they do not get pregnant. Other fish such as Guppies are livebearing fish, and they have a gestation period of around 28 days

Usually. Most fish dont pay attention to baby fish, they will usually eat them, as far as freshwater fish, I know that you can keep Betta fish male, Plecostomus, and Chicleds with there babys.

Well, they have to be mature also, which is about a few years of age.

They need to be fully grown, regularly fed live food to get them in condition and in a minimum sized tank of 50 Gallons. You will need at least 10x 100 gallon tanks to rear the youngster properly.

Yes. Ice fishing is a very popular sport in areas with a cold climate. Holes are drilled in the ice with an auger (either manual or gas powered) and fishing is undertaken with either an (i) ice fishing rod or (ii) a tip up.

Some people like the comfort of a hut or a clam shell (a type of tent).

With a tube = Snorkling

With an air tank = SCUBA

With a tube and metal helment = Hard Hat Diving.

7-10 days. They are so small at first that you may not be able to see them. When you'll see them they'll be white and about half the size of a grain of rice.

well im not entirely sure but i don't belive any freshwater fish are easy to breed. I would not recomend breeding fish unless you do the proper research. you have to know what your doing. if you already did your research the find a breed that you like and breed um up.

I think the answer is that half of them aren't going to make it any ways. Also, They can lay a bunch since they are so small.

Well not really, a fish only needs to be able to filter water through it's gills.

Most fish hatch from eggs. However, there are some livebearers, such as mollies guppies, swordtails and platies. These fish retain the eggs within the body and give birth to live young.

Goldfish do not differentiate between siblings and none siblings, so any male will spawn with any female. Under certain/special controlled circumstances this type of breeding is done by specialist breeders on purpose to establish a "line" or type of fish.

after five days you will find small comet fish.don't clean the water or introduce new species to the tank because sudden change in water can kill the and new species will have tension of eating the small fish. feed them regularly.if you have filters or other equipments which suck the water tun them off they can suck up the small fish.look after them carefully till the are 6-5weeks old.

Yes and No. The betta will make a bubble nest, but it is helpful to the betta to have the bottom half a styrofoam cup in the tank for the betta to build it on, it would most likely build one anyway if there was a place to build one though. Good luck!

No, they lay their eggs if fertilized, in a pebble bed in the river, in which they were themselves born.