The big red spot on the stomach of your fish is probably an ulcer: bacterial infection that took place after a parasite made a wound there. White feces usually indicates parasites also. I'd recommend treating the tank with a .3% salt concentration, treating the tank with an antiparasitic medication (to kill off the parasites) and start feeding the fish an antibacterial medicated food to kill off the bacteria that are causing the ulcer.
Elephants are an animal that produces large piles of feces. A hippopotamus is another animal that produces large piles of feces.
feces
As feces remains in the large intestine, the large intestine is removing water and recycling it into the circulatory system. The longer the feces is in the large intestine, the more likely it is to have less water in it when it makes its way out.
The Kidney.definitely not the large intestine or colon.
If it is as old as a goldfish that can, it can.
The feces of a horse is round when expelled due to the shape of the large intestine.
sa paguudo...... the large intestine pushes down the "feces"
When goldfish are large enough, they are called carp. Tilapia is not a goldfish or a carp, although the species does have some similarity.
large
The rectum is the final section of the large intestine that acts as temporary storage for feces.
Water. Water is absorbed from the feces to make it well formed. Food is almost in liquid form as it enters the large intestine. It is important job of the large intestine to absorb the water from the feces. It will be inconvenient to pass the liquid feces. There will be loss of water and electrolytes also. It can endanger your life.
Goldfish need to mature before they can lay eggs and they can get pretty large (6" or more). By the time they are large enough, they have outgrown a fish bowl. So technically, the answer is no. You will need large goldfish in a large tank before you can breed them.