I have kept cold water and tropical fish with some success, and i really
want to go into marine keeping but only really have room for a three foot
tank, i have spoken to many people who have kept marine fish before and they
always say bigger is better.. I just wanted views from other people... I
really don't know where to start apart from the fact that i want to keep
anemone and clown fish along with having live rock.....

How hard is it really to keep marine fish?
What kind of equipment will i need?
Is there a site for beginners on starting up?

Thanks

Andy