Ok , this is a newbie question but also a plant question so i hope i have the right forum! I've also tried searching on this but I cant find anything on it - im probably being stupid - if so sorry! 
Ive started looking into getting a tank and have now pretty much settled on having tetras, guppies and some corys. The research I have done say all of these like planted tanks. My question is does it matter if they are real or fake plants? I got the impression that the plants function would be so that they get a bit of privacy so they can hide and thus keep calm.
Ideally I would like to use an array of fake plants as being a complete newbie I would like to concentrate on looking after the fish and geting used to cycling before worrying about plants. Also with corys I want a lot of the tank to be sand based which appears to be harder to plant into.
I realise that real plants probably look better than fake but i'm going to use rockery as well and would hope i could get it looking quite nice with fake?
Sorry for the very basic question - kick me out and back into the beginners forum if you like!

Ive started looking into getting a tank and have now pretty much settled on having tetras, guppies and some corys. The research I have done say all of these like planted tanks. My question is does it matter if they are real or fake plants? I got the impression that the plants function would be so that they get a bit of privacy so they can hide and thus keep calm.
Ideally I would like to use an array of fake plants as being a complete newbie I would like to concentrate on looking after the fish and geting used to cycling before worrying about plants. Also with corys I want a lot of the tank to be sand based which appears to be harder to plant into.
I realise that real plants probably look better than fake but i'm going to use rockery as well and would hope i could get it looking quite nice with fake?
Sorry for the very basic question - kick me out and back into the beginners forum if you like!