Water Changing And Evaporating Question?

[ch-b]

Im just a newbie to marine life,and i want to make something clear here so i wish im gonna get some helpful replies,so the question is when water evaporate i should add fresh water to fill it up again? and when im doing water change i should add saltwater am i right? or..?

 

[melosu58]

You are correct

 

[teklabs]

I second that. You are correct. RODI filtered water for top off when evaporation occurs. Water changes require mixed saltwater with a specific gravity. You'll want to mix your salt and heat your water before adding it to your tank.