JPotter

Hi, Thanks for the compliments I appreciate it! I stopped using the zeovit system because I was having problems with high nitrates (20-30ppm) which I hadn't encountered before using the system. I felt that the nitrates were causing issues in my tank and also hampering the effectiveness of the zeovit. I decided to take the system offline while I dealt with the nitrates and perhaps I will set it up again after I get my nitrates closer to zero. The ultralith system is also a great system, I believe it to be a more "long term" system than zeo as the results are achieved much slower. Both systems have their merits, it is likely that I will use a combination of the two when I start up again.

As for the frag racks. J&L sells small magnets that are perfect for mounting them to glass. Here they are: http://www.jlaquatics.com/phpstore/s...t_ID=zm-magcup Small holes to accomodate the very smallest U shaped clip are drilled at the edges of the eggcrate and then Clip is inserted into the hole and the magnet screws on to it. When attaching it to the glass, put the outside magnet against the glass first as they do have a bit of power to them and you'll avoid damaging the glass that way. So the average frag rack costs about $15 or so but still a great deal compared to purchasing them from other places or making the racks completely out of eggcrate. I find they have a much "cleaner" look this way.

Hope this helps and please let me know if you have any more questions