Decided to start a saltwater tank after a few years of keeping fresh water. All I have right now is the tank and I am in the process of saving up for equipment. I know most of the equipment I am going to get. For a filter I am going to go with a seachem tidal 55 or aqua clear 40-55gal. For heater I am going to go with the fluval e200. I don’t really have a specific power head in mind but if anyone has any recommendations for some that are 30-40 dollars that would be amazing. That’s is all I think I might start out with but if anyone has any recommendations for other stuff I need or stuff I should get in the future that would be great. Also keep in mind I am a teen and don’t have a very big budget so I am trying to just start with the necessary things and get other things as needed.