I'm Starting Up An Old 55 Gal As A Community Tank. I Was Wondering About Live Plants. I've Never Kept Them Before But Would Like To Try. I Have A Few Questions That May Sound Stupid To You Guys. 1. Are There Plants That Will Grow With Gravel As Substrate? 2. What Would Be Some Good Hardy Plants For A Beginner? 3. I Read About Someone Attaching Moss To Their Driftwood, Please Explain Requirements And Care. I Just Have The Bulbs That Came With The Hoods In There, Not Sure On The Wattage, But I'll Check. Please Be Help. Thanks