I am looking at maybe getting a 2" ORA Squamosa in a couple of weeks but I have a couple questions about them. It would be in a 29 gallon tank with 300 watts vho. About 14" from the lights. I could feed a few times a week with DT's. Aside from the question do I have enough light? I have a watchman's goby that from time to time kicks up some sand, would this be bad thing for the clam? I doesn't happen often, and doesn't make a huge sand storm but I'm still worried this could stress it. Thanks for the help!!