STEALTHBOX ONLY - NO H20VERFLOW SCREENS OR GASKETS

The H2Overflow® Stealthbox® is the most versatile, silent, and reliable external aquarium overflow system available anywhere! This Stealthbox® works great with the Seamless Sump, or any other sump system to maintain fish tank overflow. The H2Overflow® Stealthbox® has 1200, 2400, or 3600 gallon per hour. capacity!
Custom Aquariums and Lifetime Aquariums now has an even more innovative solution for your fish aquarium overflow. The H2Overflow® Stealthbox® uses all the advantages of the H2Overflow® screen and combines it with the most versatile, practical, durable, and do-it-yourself-friendly external aquarium overflow box available today! The H2Overflow® screen provides an amazing volume of skimming with a minimal footprint, allowing up to 1200 gallons of water to flow safely and swiftly into the filter system. The large skimming area, with tapered screen openings and open top, minimizes the risk of a flood caused by debris, clogging the screen. Multiple H2Overflows® can be combined in one aquarium, greatly increasing the turnover rate for water through the aquarium overflow filter system. The skimming screen sits above the top rim of the aquarium, eliminating unsightly water lines, and the entire unit installs out of sight at normal viewing height. The H2Overflow® displays a fraction of the water that a traditional overflow box does, and still provides more inches of skimming.