Of course if you want to keep salt water life then you are going to need something to keep them in – something for them to call home.
There are things, however which you need to consider – don’t just rush out and purchase the first one you see. The first thing to consider is cost and the second is size.
As I said in a previous post there is a belief that this hobby is expensive, it can be – if you let it. I spent an absolute fortune on my first [tag-tec]aquarium[/tag-tec], purchasing everything I thought I needed then finding out later as I learnt more that I actually did not need them.