WILDER Retired Moderator Retired Moderator ⚒️ Joined Nov 5, 2004 Messages 21,639 Reaction score 12 Location GB Sep 30, 2009 #106 It's up to you. But its best to remove the fish if you are changing the substrate, so you don't bury any fish.
It's up to you. But its best to remove the fish if you are changing the substrate, so you don't bury any fish.
