Yes they are Marine fish and do require a water containing salt with all the trace mineral mixtures of real ocean water.
Make sure to use only a aquarium "Salt Mix" formulated for saltwater aquariums.
Yes, the Pajama Cardinal Fish, Sphaeramia nematoptera, requires saltwater to live.
I think you need water in your system and salt in your system but no salt water..................I think
A salt water aquarium requires a number of supplies to keep the fish happy and healthy. Some of the required supplies are the aquarium tank, a filtration system, a light fixture, a heater, sand or rocks for the bottom, and whatever rocks and other decorations one wants. One would also need fish for their aquarium. Some popular fish for salt water aquariums are clownfish, chromis and cardinalfish.
yes they do
You need a salt water chlorinator. A salt water chlorinator is an electronic devise that converts the salt in the water from the pool into chlorine gas that is then absorbed into the water.
Hermit crabs do need both types of water but they need both water because they need to clean themselves and they just drink salt water.
whats good about salt water is that fish that live in the ocean need salt water to survive
Because salt turns into water and water is what we need.
Because they need a certain balance between water and salt in order to survive.
Goldfish don't need salt because they are Freshwater Fish!
salt water pot heat source thats all you need
In order to separate salt from water, you need to boil the water. Once all of the water has evaporated, the salt will be at the bottom of the container the water was boiled in.