Can a male Betta fish lose his color because other in the tank 5 very small guppies are stressing him out?

It is possible that the male Betta fish could lose its color due to stress from the guppies. Betta fish are known to be territorial and can become stressed if they feel their territory is being invaded. This stress can lead to a number of health problems, including loss of color.

However, it is also possible that the color loss is due to other factors, such as poor water quality, diet, or disease. It is important to rule out these other possible causes before concluding that the stress from the guppies is the cause of the color loss.

Here are some things to consider when trying to determine the cause of the color loss:

* Water quality: Betta fish need clean, warm water with a pH between 6.5 and 7.5. If the water quality is poor, it can cause the Betta fish to become stressed and lose its color.

* Diet: Betta fish need a diet that is high in protein and low in carbohydrates. If the Betta fish is not getting a proper diet, it can lead to health problems, including color loss.

* Disease: Betta fish can also lose their color due to disease. Some common diseases that can cause color loss include ich, velvet, and fin rot.

If you are concerned that your Betta fish is losing its color due to stress from the guppies, you can try removing the guppies from the tank and see if the Betta fish's color improves. If the Betta fish's color does not improve, it is important to take it to a veterinarian to rule out other possible causes.