No mounting holes for water cooling?

Hi all thinking of going water cooling but realised my mobo doesnt have the 4 holes around the cpu socket. Are these holes required for water cooling? Im thinking of getting the aquarious 3, does this need those 4 holes?

Thanks

im assume youre talking about socket a? in that case there are blocks made that can fit using the clip on method. the only block i know of though is the mcw600x blocks. youll probably have to find one for skt a or get one with the stepped base and get the mounting hardware from swiftech

Ok thanks for that info mate atleast now its cleared up