Quote Originally Posted by BBQHILLBILLY View Post
LR rubble for sure is a good idea. I like to put them in between the baffles. And you never want to rinse your LR. Thats like siphoning the sand.why
i really disagree the ac70 is too small for lr. jump on nano reef or google ac70 fuge mods to see what other have done, but i dont think ive ever seen any lr rubble in them waste of space. also look in brightwell aquatics xport line, they are small cubes perfect for a ac70, theres even one that is more porous than rubble would be.