Size of water pump to get water up attic??

Hi does anyone know about water pumps? I'm not keen on the idea of lifting many bottles up and down step ladders so... I need a water pump that has enough power or force to get the water up to the attic. Roughly it's raising the water about 5m and then straight along a flat surface to the resivoir about another 5m.
Can anyone tell me what water pump I should buy? as I can't find what I'm looking for!
Thanks again

http://www.harborfreight.com/16-hp-submersible-utility-pump-1350-gph-68422.html

only spec you need to concern yourself with is lift height. this one is 23 ft, a bit more than 5M

Ok thanks I'll take a look.

Are you running tap water or RO? If is tap, can't you just run a house from a faucet? They sell adapters that change the faucet outlet to a hose connection. Sounds like its a house, you own it? Run some pipe so you have water where you grow.

you need info about good head

http://pentairaes.com/pump-calculator

http://bfy.tw/Al5d