The first thing I do when I see this happening is check the water for Ammonia and Nitrite there usually is a reading that some is present. This indicates to me there is a need for either a larger tank, larger filter, or more water changes, or a combination of all three. The basic rules for successful fish keeping are as follows. 1 inch of fish needs at least 1 gallon of water. :- Every tank must have a permanently running 'cycled' filter. Every tank must have at least 50% of its water replaced every week. Keep to the above rules and your fish stand a chance of surviving. Fail to keep them and I can guarantee that your fish will get sick and die way before they should.
The fish may have a diesease or it is trying to mate
Danio fish like to swim on the top, and they like to swim back and forth all of the time( mine do)
Bettas can swim anywhere in a tank but they tend to hang towards the top third most of the time.
The swim time course of the swim bladder response raises a problem. If a fish can not instantly adjust its swim bladder volume its buoyancy is unstable. As the fish rises in the water the pressure of the swim bladder decreases!
The swim time course of the swim bladder response raises a problem. If a fish can not instantly adjust its swim bladder volume its buoyancy is unstable. As the fish rises in the water the pressure of the swim bladder decreases!
Since penguins eat fish, they have to swim all the time to catch their dinner.
Every time you feed them do it at the front, they will learn that they get food there and will be more comfortable. Dont tap on the glass as it sounds like an explosion to them and they will be scared of you if they associate the sound with your presence.
Most the time babie fish will swim faster than tadpoles
To clean it
Most Of The Time They Just Swim Around And Relax
Yes, most of the time when fish have ick, all of the fish in the tank get it. If 1 fish in your tank has ick, treat the whole tank.
Strange question. Fish are creatures that swim, milk comes from most mammals - what has time got to do with it?
Pandas are not able to swim for very long periods of time (I'm not sure if they can swim at all.) Fish can swim for long periods of time so they live in the water, pandas can not.