pnyklr3
Fish Addict
The filter on my 55 gallon has three parts to it:filter foam, activated carbon, then a "bio bag" (not sure what it's called). I'm assuming that since my bio bag contains my biological bacteria, it would be OK for me to rinse out the filter foam with tap water? Or is the filter foam filled with the goodies too, and killing them would cause me to mini cycle? I'm not at a point for a water change right now, so since I can't rinse it with tank water, could I use dechlorinated tap water instead?