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A fish that wants to know what is behind it can easily turn around and look backwards. Fish also get other clues in terms of shadows cast by other fish, and by electrical fields which many fish can sense, or chemical cues equivalent to the sense of smell. There are lots of ways to sense things.
What else can I help you with?
How can a small fish can see a large fish behind it?
A rod
Where do you find the fuel filter in an 86 Olds cutlass?
ABOUT CENTER TO THE CARBERATOR YOU WILL SEE A HARD LINE (FUEL LINE) SMALL LINE SCREWED INTO LARGER FITTING BEHIND THE LARGER FITTING THERE IS A SMALL 1 1/4 INCH FUEL FILTER INSIDE OF LARGER FITTING
What do you call instruments that makes small things look larger?
The instrument used to make extremely small things look larger so humans can see them is a microscope.
Do you need to take baby fish out of the aquarium away from the big fish?
Highly recommend separating the adult fish from the newborn fry or you are likely to see the larger fish eat the young, even the parents of livebearers will eat their young.
Do small fish in a pond eat insects?
Yes, often you will see fish jump at the water when it is raining because they think their are insects on the suface
Is animal smaller then a fish?
There are plenty of animals smaller than fish. There are even organisms that are so small you cannot see them without a microscope.
How to kill small fish for cooking?
hold its head under water and drown it, see if that works
What eats zoolankton?
plankton and zoolankton both get eaten by small fish that eat see weed:)
Does a microscope make small things larger or larger things smaller?
A microscope makes small things appear larger by magnifying them. It does not change the size of the actual object, but only enlarges the image that you see through the lens.
Are small koi carp safe in a pond with common carp and big goldfish?
Small koi carp can generally coexist with common carp and larger goldfish in a pond, but there are risks involved. Larger fish may see smaller koi as potential prey, especially if they feel threatened or are competing for food. To ensure their safety, it's important to provide ample hiding spaces and monitor their interactions closely. Additionally, maintaining a balanced ecosystem with proper filtration and water quality is crucial for the health of all fish.
What is a Betta fish predators?
Betta fish, also known as Siamese fighting fish, have a few natural predators in the wild, including larger fish species, birds, and certain aquatic animals. In captivity, they can be vulnerable to aggressive tank mates or larger fish that might see them as prey. Additionally, young or smaller Betta fish may be at risk from other fish that exhibit predatory behavior. To protect Betta fish, it's essential to house them in a suitable environment with compatible tank mates.
Why do Siamese fighting fishes gills go up when they see other fish?
The "flaring" of the gills is simply a way for the fish to look larger and more threatening. It is both defensive and aggressive behavoiur.
