I'm going to visit my girlfriend for the weekend, and I'll be stopping at Petco while I'm there. It's about three and a half hours from my house. I'm picking my 80 gallon up next weekend. It already comes with filter, heater, lights, stand, etc. I want to pick up some sand, since I know Elephant Nose fish need a soft substrate. Is there a specific sand anyone would recommend? I'd really like something white or pinkish in color if at all possible. Are there any testing kits, chlorine removers, chemicals, etc you would recommend I pick up? I want to make sure I have absolutely everything I need before I set up my tank, cycle it, and add my elephant nose.