Goldfish gasping (breathing) at the surface indicates that the fish are short of oxygen in their water and it needs replacing. If your fish are in the middle area of the water columb it means they are breathing OK. I would advise you to get at least a 10 gallon tank if you wish to keep 1 goldfish sucessfully. The basic rules for keeping fish sucessfully are. :- 1 inch of fish needs at least 1 gallon of water. (A goldfish is a 10 inch fish). :- Every tank needs a permanently running cycled filter. :- Every tank needs at least 50% of its water changed every week.. If you follow the above rules your fish will stand a chance of surviving. If you don't do the above and miss out on looking after the water quality,I can guarantee that your fish will be constantly getting sick and will live a shortened lifespan.
Goldfish come to the top of the water to breathe air because they have a special organ called a labyrinth organ that allows them to take in oxygen from the surface.
because they fill up with air and the top of its head is heavy
They usually catch in the plants in the tank and stay there its easy to tell when there dead because they will be pale and their gills wont move
Because your goldfish is dead.
Stop doing a handstand. If your goldfish is floating, it will float to the top, not the bottom, therefore, you must be upside down!
It is normal most every goldfish does it, don't worry.
While it isn't required that goldfish have an air pump in their tank. It can help your tank life by providing valuable oxygen to the fish. This isn't specific to just goldfish, as all aquatic life can benefit from the presence of a air pump. If you notice your fish swimming with their lips on top of the water level most likely they are trying to get air. This is especially true for tanks that have canister or over flow filters where the water is pumped and filtered without making contact with air.
Out of all the different varieties of goldfish the top pond goldfish would be the koi, the top goldfish probably of all time would be the common goldfish, and the top fancy goldfish would be the Oranda. The second most common pond goldfish would probably be the Comet, the second for the common varieties of goldfish would be the Fantail, and the second most popular fancy goldfish would be the ryukin. The third most common pond goldfish would be the Shubunkin, the third for the common goldfish varieties would be the black moor(although this technically counts as "fancy"), and the third for the fancy goldfish would probably be the Celestial and the Ranchu.To make this data more clear I've organized it into a list:1. Common goldfish2. Koi3. Oranda4. Fantail5. Comet6. Ryukin7. Black Moor8. Shubunkin9. Celestial10. Ranchu
Fish comes top of the water to get oxygen.
If you meant to say oxygen, then yes some fish, like bettas, swim to the top to get air while others use their gills to get air from the water they live in, like goldfish.
seals are Not top predator. not even sharks are top predator. i think the goldfish i top predators (=
It is either well trained or dead.