Making a lid
 

I made a top for my reef using normal insect screen but it blocked way too much light.
I looked at bulk reef supply and they have this 1/4" mesh screen netting.
http://www.bulkreefsupply.com/store/...ing-7-x-3.html

Does anyone know where in Calgary you can get your hands on this?
Thanks.

Check out this recent thread. I found mine at Totem. If you don't need too big a big piece I could probably set you up if you don't want to buy a whole roll.

Sweet thanks.