TANKS
There are many options available when it comes to the actual tank, you can either go for a basic tank that you will put all of the accesories together yourself, the benefits to this are that if you decide to go for a sump system instead it will be easier to have your tank drilled at the time of it being built (this usually cannot be done with ready made tanks)
You can also go for a ready built system such as a juwel system which come with a filter built in, we have a number of customers that use these tanks for marine as the filters are excellent anyway but you can always add on any extras such as external or internal filters.