I got a new 30 gallon tank the other day which i have now set up with sand substrate. It was marine sand safe for fresh or salt water. I put fish in yesterday and set the tank up completely. I am running an aquaclear 50 and will eventually be putting on a aqua clear 30 powerhead and particle skimmer.. That i was told will be very helpful with the sand. I will be cleaning the sand with a syphon which i will gently stir up the sand to pick up the the waste on the surface.. My question is this a sufficient enought set up and procedure to maintain my tank.. I have never done sand before and am curious if i have the correct approach to this.