hello I'm looking to start a 15 gallon salt water aquarium. i have a heater, airpump(if needed), and the tank. i have no experience with saltwater. i have a 140 gallon freshwater tank that i keep in check but need some advice on what stuff i need for the saltwater tank and some general do's and do nots. like the type of filter, what kind of light(led
or florescent) and if i should get live sand and stuff. as you can tell I'm a beginner on this, but with my experience with freshwater i think i can do it. i care for my fish greatly and would do whatever it takes to keep them healthy.