So I'm new to the salty world. I have a 40 gallon tank with live rock and very fine live aragonite sand. My tank was fully cycled and I added a clean up crew. Today I wanted to siphon the sand and so forth. It was horrible, the sand is so fine I was sucking a lot of it through the siphon. I pinched the hose as I have done plenty of times in my freshwater tank but this sucked. Still I was sucking up lots of sand, instead of cleaning I was eating the sand lol. How do I go about this? How can I clean the sand without eating it? Need advice guys please help ahhhhhhhhhhh!