Some tanks come with open overflow boxes with no cover, which causes... Noisy, gurgling drain lines ruin the peaceful ambience the tank should create. Excessive algae growth can occur (since there's no cleanup crew in the overflow box), which needs to be constantly cleaned and puts your drain pipes in danger of being clogged. Seeing the piping and algae buildup can be a constant eyesore. The Top Lids Black Overflow has been specifically designed to correct all 3 of these issues. Seals Drain Section: Quiets down any excess noise from escaping into the surrounding room. Blocks Algae Growth: Stops light from reaching the inside of the overflow, effectively killing algae before it can start growing. Less maintenance = good. Sleek Black Finish: A matte black polycarbonate finish matches the overflow box and the rest of your surrounding equipment (lights, auto feeders, hoses) to look like it came with the tank. Light / Cord Cutouts: Can cut any type of light cutouts or cord cutouts for you at no extra charge. Contact our team before placing your order to confirm details. If you're ordering a full lid from us for your whole tank, then find the Top Lid page for your tank, and select the "Black Overflow Cover" option. If you'd like to order only the Black Overflow Cover itself for your tank, then choose your type of tank below.
