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Yes, goldfish do have red blood. Like most vertebrates, their blood contains hemoglobin, which is a protein that binds to oxygen and gives blood its red color. The presence of hemoglobin allows goldfish to efficiently transport oxygen throughout their bodies, which is essential for their survival in aquatic environments.
What else can I help you with?
Why did the goldfish droppings turn red?
it was blood
How many red blood cells can pass side by side through the capillaries of a goldfish's tail?
In a goldfish's tail, capillaries are quite narrow, typically around 5 to 10 micrometers in diameter. Given that a red blood cell is approximately 6 to 8 micrometers wide, usually only a single red blood cell can pass through a capillary at a time. Therefore, side by side, it's unlikely that more than one red blood cell can traverse the capillaries simultaneously.
Is red mulch poison to goldfish?
if your goldfish lives in you then yes
What are the distinguishing characteristics of a goldfish with a red head?
A goldfish with a red head has a distinct coloration that sets it apart from other goldfish. The red head is a unique feature that makes it easily recognizable.
Do goldfish have blood?
Yes.
Are red ryukin goldfish saltwater or freshwater?
All goldfish are freshwater.
Can red ear sliders live with goldfish without eating them?
No, goldfish should only live with goldfish with a few small exceptions that do not include red ear sliders.
Do goldfish eat water lice?
No they do not. The water lice are parasites and will drink the blood of the goldfish.
Can you put a blood fin tetra in the same tank with a goldfish?
yes, but it may kill the goldfish
Why is my goldfish feces red?
It is most likely that the food you are feeding it with, has red dye in it.
Does the blood move more rapidly in arteries or capillaries in a goldfish?
Red blood cells have to pass through capillaries in a single file so the cells move fairly slowly. Because arteries have enough space to allow multiple red blood cells to pass side by side, blood flows fairly quickly. Therefore, blood moves more rapidly in arteries.
My goldfish has red blood in its tail fins?
Maybe you are seeing natural red rays in the fishes fins? If not then there is something wrong with the water. Change some (50%) water daily and see if the red markings disappear. Dont change all of the water.
