Goldfish

a fish with white spotts that are all over the body and are not supposed to be there it usually means that the fish has ich and verry contagous illnes that occures in aquarium fish, i recomend that if you have any other fish in that tank that does not have these spots that you take them out and get medication for the infected fish. ( if not treated quickly the fish might die.)

To be honest it's not worth removing the fish go to your local aquarium store and ask for the best remedy for Ich aka Whitespot, it is a nasty disease but also easily treated, one of the best treatments i have found is waterlife's Protozin, however this can be hard on certain types of fish such as loaches if you have fish like this i recommend only a half does of that particualr medication however there are several different ones available

It means that the water isn't aerated well enough and the fish is trying to get more oxygen by sucking air down.

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This can also mean that the goldfish is begging for food. This is a learned bahaviour, and is more likely if you hand-feed your fish. Be very careful not to over-feed your goldfish.

7 to 10 days is the norm before they start to cannibalize
About 4 days, but i do not recommend it! If you are going to be away for a while you can buy feeding blocks that slowly release food over a number of days, if you plan on being away a lot then you can buy an electronic feeder that will feed your fish every 12 hours, you will need to fill it up every month or so. Be sure to read the instructions.

A budgies memory span is very long like other birds. See the Related Links for a video of how a budgie has been trained to do tricks. He has remembered how to do these tricks on cue for a while after that, showing that they are capable of remembering things quite well

Angel fish (Pterophylum scalare) are one of the most tropical fish coming from the Amazon. Goldfish (Carassius auratus) are cold water fish. They both need totally different condtions and water qualities. So the answer is they could live together provided the water is kept warm and pure enough for the Angelfish but they will not do well.
No i wouldn't recommend it.... goldfishes live in cold waters and angel fish live in warm water so that wouldn't really be a good match up

The reputation of goldfish dying quickly is often due to poor care. The lifespan of goldfish in captivity can extend beyond 10 years.

You can buy Goldfish Curry sauce in Sainsburys, and Tesco's.

A goldfish will only eat as much as it needs. It will stop eating when it has had enough. It is impossible to overfeed goldfish. You should give a goldfish small amounts of food for up to 15 minutes. What it does not eat in those 15 minutes must be syphoned out. Food must never be left in the tank because it will poison the water and kill the fish.

Goldfish enjoy other goldfish. They also like to play behind plants and nibble on real ones. They like moving water and playing with gravel- you can have up to 4 fish in a ten gallon tank ( this is my experience). You can teach them to do things, but I am not sure how.

Goldfish can lose their orange color due to light deficiency or dietary deficiencies. In these cases, the color change is often reversible.

In humans and most (if not all) other eukaryote species, males have the karyotype XY in their chromosomes, and females have the genotype XX.

no they do not, they evolved to the point that with a simple look in the eye from an alpha male goldfish it can inpregnate not only female gold fish but the male gold fish too. this has been caused by centuries of evolution.

Yes, they make great pets because they are easy to maintain. They may not live for a very long time but they are nice company to keep.

Goldfish are egg-spawners. If you want to breed them, you need: * two aquariums--a 20-gallon spawning tank, and a 10-gallon grow-out tank. Neither one should have gravel or a filter in it. * a male and a female goldfish, both at least three years old * baby goldfish food Put about three inches of water in the grow-out tank. Put the adult goldfish in the spawning tank. When the goldfish are ready to spawn, the male will chase the female all over the tank. When she gets tired enough, she will scatter eggs all over the tank, and the male will spray his milt all over the tank. The milt will turn the water cloudy. Now for the fun part: you have to wait until the water clears, then scoop up all the eggs and put them in the other tank. Goldfish will eat their own eggs. Then cover the other tank, wait until they hatch, and start feeding the little fish.

Black Algae in a fish tank isn't actually algae at all. It is bacteria protein called cyanobacteria. If your asking how to rid your tank of this, the first thing you'll want to do is test your water for nitrates and phosphates. Generally this is a major factor in the growth of the bacteria. Scrub the glass, clean the decor, and stir the gravel. Remove as much as possible with a net. Next perform a 25-30% water change. This will help reduce the levels of nitrates and phosphates. Also, since this type of bacteria has to photosynthesize reducing the amount of time the light is on will be greatly beneficial.

If your goldfish is female and full of eggs, she may release them in the tank. If there is no male in the tank with her, she may very well simply reabsorb the eggs without ever releasing them at all.

gold fish just like their name the way it is

First thing you need to check for is if the fish's scales are sticking out in a manner that is called pineconing; if this is the case, then the fish has dropsy and needs to be treated.
If it's a constipation issue, then you can feed your fish cooked de-shelled peas for a few days to help clear the constipation.

No, fish are either born male or female and require the other to reproduce by germination. However, Some species like clown fish are all born male and later become female when there is no female present. Some other species are born female and later become female.

Healthy goldfish will always be hungry and eager for food.
Yes all fish will stop eating when they have had enough. It is impossible to overfeed goldfish because they do not over eat. It is not hard to put too much food in their tank or pond because they do not eat very much. If you do this the fish will not eat it all so the left over food will go rotten and poison the water.

When fish go torpid, they stop feeding and slow body processes (almost like a kind of hibernation). They don't move much (or at all) and basically rest until the water warms up. This only happens when water temperatures reach near the freezing point. Most temperatures just above freezing, they will continue to feed on a limited and much less frequent basis, but still limit their movements.

Goldfish are a coldwater fish. They thrive in cooler water. So there is no need for a heater in most cases.

First you must start with dechlorinated water. Some aquarium salt. Simple goldfish food. Goldfish like vegataion some freshwater plants couldn't hurt. Goldfish are very simple and easy to keep. Just don't overfeed. It all depends on the size of you aqaurium, bowl, or pond.

I know the Genus is Carassius but i can not really find family or species

~Well that isn't very helpful.

Hey there, generally speaking, yes. If the eggs are attached to the glass or plants and the other cleaner fish gets to it, they will be gone. Ive had this happen to me once before. But u might be lucky and score a couple out of it. Hope this helps. catch! So maybe you should flush your tank cleaner fish down the toilet for being a bad fishy.