PWM to 10K digipot?

Is it possible to convert the 0-10v PWM signal into a analog 10K Pot signal?

I want to use a "Typhon" controller to control the LEDs over my Aquarium

The LED drivers I have are dim-able using a 10k POT.

Here is a link to the controller including a link to the current sketch. http://www.boostled.com/products/typhon-led-controller-kit

any help would be greatly appreciated.

You need to use a Digital potentiometer ic such as an AD5220. Or use an LED driving a CdS cell, which when combined with a fixed resistor can "emulate" a pot.

Sounds like the AD5220 is an easier way to go. How would I wire that to the PWM leads?

You don't use PWM, you send 2 bits to raise/lower the pot setting. pina transition high before pinb to raise, pinb transition high before pina to lower.

OK this sounds a bit more complex than I wanted. I was hoping for a simple PWM to Digipot circuit...

I was hoping for a simple PWM to Digipot circuit.

Sorry but no such thing. The signals are too different. Does it have to be a digital pot? Could you not have the same effect by injecting the correct voltage at where the pot's wiper is? If so you could use a FET in the linear mode. However, it is likely that you will have to design it yourself as it is some what of an unusual request.