[lhaddix]

Thanks,
That was concise and answered my questions exactly.

Do you see any problem with doing 336 sq. in. at 14A
in a 4 gallon ano tank with 2 x GP plates. I've got 12 heatsinks
I've milled and want to run them in one batch for uniformity.
How much will this heat the tank?

Would the results be better if I did several batches?

I noticed one of the sticky topics shows the proper PH
for various color dyes.

What do you use to titrate it up and down?

Landrum