
Kaldnes filtration so far not cured yet. Its been setup for 3 week and I already see results; the tank ammonia was always at 2.0 even with water change every 2 wks, now it is in between .25-.50 ammonia. It's impressive to me because this tank for the past year was a tragedy with ammonia.
this setup is thanks to - uarujoey -http://www.youtube.com/watch?v=FzY7PZycmc4
