wel 1st of all i am growing in a 100cm x 100cm x 200cm homebox as it is my 1st grow, im using a 600w sodium pressure bulb. its a hydro set-up, flood and drain system. i am looking at growing somethng like blueberry or white russian. wud ths b a gd move? and wot size filters would i need 4 my grow space etc?? if ppl dnt understand ths thn go bk t school! Lol gt bk asap plse