Because most fish species live longer than a year. Therefore, in a healthy fish population fish of different ages and different sizes coexist.
Although some groups of the population do require vitamins and supplements, a healthy diet is the best way to obtain the vitamins we need. But for sure nutritional supplement are healthy to use.
No. Bettas are true freshwater fish and do not require salt. Tonic salt for fish is usually sold as a substitute for keeping a healthy water chemistry and will ultimately harm the fish in the long term.
I think fish is cooked the most healthy when it's steamed cooked.
Fresh Healthy Vending's population is 15.
Fish Town's population is 3,328.
The population of Fish in a Bottle is 25.
slap them with a fish, its good for them and keeps them healthy :)
calcium
Saltwater fish require salt water, and fresh water fish need fresh water, you can't mix them, or the fish will die. You need to look at each individual fishes needs as to what temp they need their water to be. There are some saltwater fish that can survive in fresh water, but it is not healthy for them.
If we didn't have a healthy population, we would all die out much quicker.
No you should not treat an infected goldfish with healthy ones. The infected fish should be separated until it is healthy again and the remaining fish should be checked regally. Any medication you give an infected fish can harm any healthy fish.