Depending on your budget and what your looking to get out of SW
, I think. that is a decent deal.
If you're going for fish only with live rock, then what your getting is fine, but keep in mind, your choices on livestock are limited. Don't be that guy that puts a tang in your 30-40 gallon and wonder why it died
Saltwater starts out pretty expensive for the initial purchases, but imo
its well worth the money in the long run.