Hinges

Hinges are used on the tank doors and some filter doors. TiddlerTek 10 gallon tanks use a 6 hole 6 inch stainless steel hinge while the 20 gallon tanks use a 10 hole 10 inch stainless hinge. Preferred screw size for the hinges is #6.  The 6 inch plastic hinge has an adhesive backing for placement and can be drilled as desired.