waterfarm

hi i have just brought two waterfarms and need to know what nutes to use in it these are the ones i have found on ebay what do u think shoul i get them and what other things shoul i get to put in the water thanks

HYPERGRO HYDROPONIC GROW NUTRIENT
HYPERGRO HYDROPONIC BLOOM NUTRIENT

or there is this stuff

VITA LINK GROW NUTRIENT
VITALINK BLOOM NUTRIENT
VITALINK BUDDY

please help as i want to get ever thing right