Thread: how much do i need to drain??
View Single Post
  #3  
Old 05-19-2004, 01:56 AM
spikehs spikehs is offline
Member
  
Join Date: Jan 2002
Location: Calgary
Posts: 848
spikehs is on a distinguished road
Default
I drained about 1/3 to 1/2 of the water volume (tank vol - rock/sand)...
Reply With Quote