how is the filter doing?
I made my own with Hel-X media also found on ebay some slight diffrences but same idea , so have you noticed a diffrence? I have noticed one my water stays clearer i also have a 125 gal tank
and also made a video
[video=youtube;G4NdAY10DwI]http://www.youtube.com/watch?v=G4NdAY10DwI&feature=plcp[/video]
i got some k1 media off of ebay
then i went to the gas station to get a 1 liter soda bottle
i drilled a hole in the cap big enough for an air hose
drilled some holes in the bottom of the soda bottle
drilled 2 holes in the side of the soda bottle for suction cups to stick to the glass
then i put it all together and put the air hose though the cap and stuck it to the glass
and thats it
it was perty simple to make