Well i finally broke down and decided to go nano! Im going to go to the lfs later and pick up a few things to get the tank started. Im going to go get my substrate and of course oceanic instant salt. Is there anything else that i should get while in there? The tank is one of my old 29s that has just had water sitting in it for awhile. My question is, will it hurt anything if i have a little freshwater green algae on the sides, im sure i got all of it but there might be a few trace remains.Also i couldnt get all the playsand that i had in it out, will that hurt anything since im going to add aragonite, theres just a little on the bottom not even enough to cover it.I cant remember the rule is it a pound of sand for every gallon?I already have the power filters so thats good and a heater but ill probably get a new one too. Okay did i miss anything? Any questions or comments?