alotttttttttttt better skimmers out there then the asm for the money, the vertex in100 would be a nice fit, the new octo extreme 160 the 200 as well but might be a little big for the system, guy on here selling a das ex1 { personally use this skimmer myself} also a das ex 2 guy selling on here, was a euroreef rs135 somewhere on here as well, one thing to check is require sump depth, from the thread seams the octo's with the bb pump are running best at around 6", after 19 skimmers i haven't found any that are leaps and bounds above the rest. excluding some of the junks skimmers, and i have had from asm, er, etts, bk, vertex and so on