I'M READY TO SET UP A 140 GAL 24" DEEP & TRYING TO FIND SOME SHOW ROCK, I UNDERS TAND THAT'S WHAT THEY CALL LARGE PIECES, AS I'M TIRED OF DEALING WITH TUMBLING ROCK. I WOULD LIKE FULLY CURED ( FULL OF LIFE OF COURSE). I'M IN AN AREA WITH VERY FEW LFS'S BUT WILLING TO TRAVEL WITHIN CALIF. DOES...