Its great info, But all the fish I like are aggressive and poiseness

Not sure if the colourfull dream of having a beauifull fish tank is a reallity . I have seen really beautifull tanks though with loads of colourful fish in them which is the attraction to own one.

Would a different tank allow for more colourfull fish in it that were compatible to a patricular envoironment I wonder .

I have heard of species tanks but what about a tank full of colorfull aggressive fish.

The Red sea max seems limited but yet sold as easy to maintain.