N Niners4952 Candiru MFK Member Jan 17, 2016 333 80 46 43 Apr 17, 2016 #11 Think you only need an inch or inch and a half I have 2-3 inches all the way around
turtles Candiru MFK Member Dec 28, 2012 914 60 46 Australia Apr 17, 2016 #12 OK sweet ill go with 3 inch just to be safe and for maximum viewing window
