Cover the pebbles with a thin layer of loose charcoal, which will help keep the water in your garden from stagnating. 3. Cover the charcoal with an inch layer of sphagnum moss. Look in the aquarium/terrarium section of a pet store for the pebbles, charcoal, and moss. 4. Now, add enough potting soil so that the total contents occupy about 1/4 of the container. There will be some settling of the layers. Mine settled about 3/4â³ over about 6 months, so add extra soil to account for this.
Regulatory Affairs Associate Director Salary. Regulatory Affairs Associate Directors in the United States can expect to earn a very comfortable salary, with average salaries (in the ballpark of $127K) surpassing six figures annually. In the world of Regulatory Affairs Associate Directors, total cash compensation can vary between $81K and $171K.
Assistant Executive Director Salary. (United States). An average Assistant Executive Director in the United States can expect to take home roughly $54K per year. Medical benefits are awarded to a fair number, and more than half earn dental coverage.Most Assistant Executive Directors survey respondents are women (77 percent).urvey participants with less than five years' experience pocket $45K on average, but those with five to 10 years of experience enjoy a much bigger median of $57K. Assistant Executive Directors see a median salary of $60K after reaching one to two decades on the job.