Hey waz up guys, I wento the my LFS toay to get some LR but no luck. I am going to check out this other LFS near my house. I did get the PH Buffer for my tank to raise my PH because it was only a 7.8. I also helped my cousin set up his 55 gallon tank today and we just got done a little while ago. As forthe secound power head i saw the one u were talking about today i am going to pick one up when i go and check the other LFS for the live rock. I saw they have different kinds, u said to get the koralia 1. Is this the best one or it is the size for my tank. Also thinks for the comments on my new pictures i posted this morning.