Danio fish like to swim on the top, and they like to swim back and forth all of the time( mine do)
opline gourami, guppies ,hatchet fish
Different species of fish live at different levels of the water. So eather you have all top-dwellers, you don't have airation, you have only anabantois (bad spelling), or you have very poor water quality.
Because it is there instinct ! haha
Bettas can swim anywhere in a tank but they tend to hang towards the top third most of the time.
Fish make bubbles at the top of the tank because they release excess air from their swim bladders, which helps them regulate their buoyancy and stay afloat in the water.
Yes. Mine remembered that I was the one who fed them and would swim to the top of the tank whenever I entered the room.
In nature and outdoor captivity, red eared sliders swim in water, and then climb on top of rocks to bask in the sun for periods of time. In an indoor tank, red eared sliders swim in the tank and then climb on top of a floating turtledock provided by their owner, and bask in UV-B simulating lamps.
Different types of fish swim in different layers of the water. Top floaters, bottom dwellers and middle swimmers.
Yes. very much so. It usually means they are comfortable in their environment. They are also hungry. XD
a mini tank top is a shirt that may look like a tank top but has thick straps so it is not a tank top but a mini tank top and is a type of shirt
The usual answer is that camels cannot swim, but they can. There is a question whether some apes, such as gorillas, may be too top heavy to swim, but this is not proven either way. In any event, their bodies are not that much denser than humans in water. The armadillo is another mammal where at least one species *can* float and swim, but some other species may be unable to.
Yes, some species of poisonous snakes are able to swim on top of the water for short distances by using their muscles and body shape to stay afloat. However, they typically swim with their bodies partially submerged to move more efficiently through the water.