I don't know of one. I don't think many would recommend a CR on a tank less than 50, or maybe even 100gallons.
What's the deal? Do you have all of the equipment needed except the actual reactor or something? I believe you should water change that 10 gal. It should balance out your params if you do it enough. Keep an eye on your alk, calcium, and mag levels and schedule water changes accordingly. They shouldn't be that a large hassle. If the tank is crammed full of stonies you can always drip kalkwasser for night time topoff. Once again, this is my opinion and what I would recommend (and use) on my SPS nano.
Happy reefing.