i have bought LR from them once before and got premium figi...."not so premium".. it barely had any coralline on it. some of it looked like peices of concrete...over time it was covered in purple...i recently tried them again...i pretty much got a bunch of base rock garbage...small pieces,no coralline..i contacted them, they agreed to trade it and promised premium rock this time...i got one good piece,still hardly any visible coralline. the rest was tiny frags....i just kept them so i wouldn't have to deal w/ it... i won't buy any kind of rock from them again...i hear prem aquatics is pretty good and reefer madness...anyone used either one? was it any good?