Lid for round overflow

[Kruss7]

Hey everyone,

I need a lid for my frag tank as I got a few jumpers in there.

Anyone got any ideas for an overflow and tank like this? Dont want to spend a ton as it’s just my frag tank.

I’m also in Canada and there is nobody making custom poly lids and to bring them in from the states really hurts on shipping.

Any other ideas?

 

[Peace River]

You should be able to make a template out of cardboard and then transfer it to a piece of plastic. You can also get a glass shop to make the piece for you if you are not comfortable with DIY projects. You can create a lip on the glass side out of enclosed magnets or suction cups. Good luck!