They eat whatever food is given them by the owner. They will also eat bits of plant life (provided the tank is planted), eggs that are spawned, and young livebearers too if they can catch them.
Edible and palatable are two different things. Like with plants, you can technically eat aquarium fish, but they will taste very bad. Much like weeds compared to salad.
Aquarium salt is pure sodium chloride or salt and is often produced by evaporating seawater, its sea salt and it is edible. Just put it in a pepper grinder or pulverize it in some way.
the fish will grow in the aquarium when there is a hydrilla plants in the aquarium.
you can, but they taste FUNNY!
Yes
You can purchase aquarium salt at the pet store, but yes, epsom salt can be used without a problem.
No - aquarium salt has a different chemical composition to that of common table salt.
First, take it out of the aquarium. Then pour salt on it. they will melt when in contact with salt.
Aquarium salt is manufactured for different reasons than making your aquarium the perfect environment for salt water fishes. You may use it in an emergency, but long term is harmful to your fish. Marine salts contain the necessary salts and minerals that fish need are the best salt to use.
You can raise a sea urchin in a salt-water aquarium. There are no fresh water sea urchins so you would need a salt-water aquarium to properly care for the urchin.
Whether or not you should even think of using salt in an aquarium is dependent on the type of fish you keep in it. guppies, for example, do well with the manufacturer recommended dose of aquarium salt. Gold fish, on the other hand, need little or no aquarium salt. while appropriate salt levels will encourage good health, aquarium salt shouldn't necessarily be used to treat fish diseases. it might help, but that depends entirely on the problem. Also, the right type of salt to use depends on your aquarium. a marine aquarium requires special salt and readings on the specific gravity of the water. freshwater and brackish fish are more likely to require simple aquarium salt. Either way, we aren't talking about table salt here. go to the pet store and get something designed to be healthy for your aquatic pets.
killing germs.
Underwater sea animals live in salt water
the aquarium is salt lake
Regular salt may contain anticaking agents nuisible for fish.
No you cannot. Sharks are different from commercial aquarium fish. First they live in salt water, so you need to customize your water. Second they do not eat fish food, so you need another source of food.
No you don't.