I am looking for some guidance as to where I should begin in regards to setting up a 20 gallon salt water tank. I have been doing plenty of research and seems that there are so many different options that my head is spinning and i don't even know where to begin. For one I am not sure if starting with a FOWLR tank is best or if I should start with a reef tank. All I am looking to have is two clownfish. Next I have the following set up: Black trim glass aquarium Hood with LED lights Top Fin power filter with cartridge Adjustable 100Watt heater (ideal for tropical fish) 4 inch nylon net Thermometer Water test vial This came as a starter kit, i am not sure if this is ok or if I should by a tank and accessories all separate. If someone could provide some support/guidance that would be great.