I have a DPS5015 so yes can set max current and voltage.

I had use use STL to surface area calculator http://preview.codecanyon.net/item/3...762.1508073459
Then metric to imperial and used this 720 calculator http://www.ndhsubmersiblescience.com/ano/720rule.html

Worked out to the 25V max, 2.7A at 72 mins for my parts.

My clips are not in the bath, I read about the problems with contamination.

I think ill split my tank in 2. Then add 1L to one of them and see if that is okay.