Aquarium Lid Support

Lid support for a 20 gallon aquarium tank. Fits tanks with an inside width of 11.4", outside width 12.5" I created this as an addition to my hermit crab tank to add a topper tank on the side. The lid did not have enough side support when next to the tank, so this provides a resting place for both the lid and additional locking to the topper tank on the side to prevent it from slipping off. The topper tank is a 2.5 gallon Aqueon aquarium (12.25 in L x 6.25 in D x 8.25 in H), a Top Fin Aquarium Hinged Glass Lid for 20 gallon High (11.4 in W x 22.87 in L (28.95 X 58 cm)), and the bottom tank is a 20 gallon long aquarium (roughly 30 in W x 12.5 in L x 13 in H). Prints with supports, 50% infill Designed with TinkerCAD