Thanks b_rickard, I have checked all of those in my search as well, problem like I said was that the shipping is more than the cost of the LECA. As far as BlackJungle, they sell their own "terra lite". There's may be higher quality and more consistant sizes but it really doesn't matter in my application. Plus their prices are way high too, plus high shipping costs.
Petco is carrying Zilla or ZooMed's black ones but it's about $10 for a small bag. Maybe would do a 10gal.
HerpOly, thanks, I'll have to call them. As far as the false bottom, in this one I'm not doing water underneath so I'm just using them under the substrate instead of gravel. The tank is heavy enough without adding all the gravel.