So you never shop or never go to petco? If it was not petco/petsmart, how did you get your foot wet in this hobby may i ask?
Not everyone in here that have dady or brother/cousin that works for jays, skiptons, tropic island etc,,,,,,,
Some of us spent 6-12 months reading everything they could get (pre-internet), and talking to everyone they could find that had any connection to the hobby before actually mixing their first gallon of artifical saltwater. IMO/IME if you are at petco for your first saltwater investment you have massively failed in the inital research phase of this hobby.
First rule of reefing- research a LOT before you buy anything
Second rule of reefing - nothing good happens fast in a reef tank