Beginner trying very hard, please assist me

[Jkoper]

Can anyone recommend something I can add to the solution to help aid the ccementationbof the silver to copper bar....?

 

[Jkoper]

I did put a lightbulb next to it to help add the heat and will probably get a fish tank heater soon I think that's not a bad idea

 

[Shark]

I have never used anything when cementing silver other than an aquarium air pump. You don't want the silver to actually stick to the copper, it should drop off as it builds up under it's own weight. The air pump is there to assist it in dropping off as well as get more solution in contact with the copper.