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Tank Upgrade

Guest
Joined
Aug 5, 2016
Messages
1,157
So when I upgrade to the 105...all new saltwater, or use some from the previous tank?
 
Guest
Joined
May 7, 2018
Messages
93
I would try to use as much of the old water as possible provided it is mostly clear of suspended debris. Run thru a filter sock to be sure. Then top off with new. The water column has little biological activity. You should be more concerned that the new water chemistry matches the old.
 
Supporting Member
Joined
Nov 12, 2018
Messages
667
Depends, is there anything you are trying to eradicate from the old system during the move?
 
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