Do you use a household product in a unconventional matter for your aquarium? Maybe you have a creative way to reuse something? For example,I use a glass door from a broken toaster oven as a heat proof light shield.Here's a few more of my random ideas;
A sewing thread holder can be used to air dry test tubes
A lipstick caddy doubles as a test tube holder
A sewing thread holder can be used to air dry test tubes
A lipstick caddy doubles as a test tube holder