NorCal Exodon MFK Member Mar 20, 2015 77 0 21 Marina, CA May 25, 2015 #11 jaws7777 said: I did the same thing changed from gravel to sand and changed my fx6 to a 2262 all in the same day....had no issues the media holds most of your bb. If you moved all bio from old to new filters i dont see a problem Click to expand... That is good to know. I might take on the switch on my next day off.
jaws7777 said: I did the same thing changed from gravel to sand and changed my fx6 to a 2262 all in the same day....had no issues the media holds most of your bb. If you moved all bio from old to new filters i dont see a problem Click to expand... That is good to know. I might take on the switch on my next day off.
