How much did it cost you guys to start up a 100g + tank up and running for an octo? Reason be it looks pricey and now im having doubts. Since im only 14 and can't seem to find anyone willing to hire me (even though I have working papers). I do have abou 1k saved up for this with the addition of the tank being a Christmas gift. But I was planinng to propagation coral and sell it to raise some cash.