Well, no response from current-usa about the glass top.. oh well.
Been pretty busy the past few days with the diy overflow and sump. I bought a 2100 rio return pump but I think it was to powerful since it kept my tank water level 1/8 inch from the top. I tried to modify the impeller and cut the fins to lower the flow - well i cut to much and created no flow

I am planning to get a 1700 rio, do you think this will be better, is there an adjustment function on this one? I am also planning to put two float switches as safty shutoffs incase of an overflow. I'll post some pics as soon as it is running.