"Mark Trueman" wrote in message
oups.com...
Hi all,

Ive got a fish tank cabinet that has 2 doors on it. The cabinet itself
contains a sump tank that is lit at certain times of the day and night.
However, even though the doors are a reasonably good fit, there is some
light spill around the edges of the doors when they are closed that i
would like to get rid of as it is annoying at night. I thought of maybe
using draught extractor strips on the doors cut to size to try to keep
the light spilling out, but was looking for other ideas on materials i
could use and where to get them. Maybe some kind of foam strips or
something.

Cheers

Mark


Why do you need to light the sump at night?