Overflow box cover

thingiverse

Fish tank overflow box modification kit. I helped a friend with his small fish and shrimp escape artists who were slipping through the original overflow's large holes and into the filter box. To prevent this, I clipped the modified attachment to the glass above the original one. The result is significantly less cleaning due to its spacious inlet and much safer conditions for the fish. The dimensions of this overflow are tailored specifically to work well with it, but feel free to reach out if you need adjustments made for your unique tank setup.