I am going to use C-Balance (or some other commercial two part soution) to dose two part. Additionally I plan on using two pumps (one for each part). Can I just use the bottles they came in and put a tube down each one and start the dosing? or do I have to buy lets say half gallon containers and mix each part on a seperate container with RO/DO water and then put the tubes in the containers to start dosing? Thanks.