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This is normal for a great many fish. In nature there is often food at the surface (bugs and such).
It can also mean that there is not enough oxygen in the water. If the fish are starved for oxygen they will look elsewhere for oxygen. They will put their mouth at the surface and open and close it. It almost looks like they're trying to blow bubbles. If this is the case, get an air pump and aerator and put it in the water. The bubbles flowing through the water will add oxygen to the water.
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What is the name of a large aquarium fish?
Aquarium fish are often called tropical fish, since most come from areas near or within the tropic zone.
Where does amonia come from in aquarium?
Ammonia comes from fish waste.
Of all aquarium fish sold each year about of the fish come from the Philippines?
its 1 to 4
Can you have too much air in your tropical fish aquarium?
no it will dissipate. the most common problem is that there is not enough surface area for the number of fish.
When a fish dies in aquarium what to do?
Get a small Aquarium Fish Net, get the body of the Fish, put it in the toilet.
Steal fish on happy aquarium?
no, you cant steal fish in happy aquarium
Powerheads in fish tank?
Yes, you most definitely want a powerhead in your aquarium. Depending on what size aquarium and type of fish, you may want/need more. If you have any other questions please e-mail me at kiefersww@ymail.com
Aquarium fish often swim to the waters surface when a person approaches Their behavior has probably formed through?
classical conditioning
Why do fish in the aquarium appear nearer the surface than they really ar?
The light is refracted through the water surface/skin, which is concave and called a meniscus. This curve works like a close-up lens and magnifies the fish.
What can aquarium fish eat?
Fish food
What is aquarium fishing?
Fishing in an aquarium; aquarium fishing is when you scoop fish out of your tank with a net.
What is fish home called?
an aquarium or habitat
