- 1200+ GPH (We have 6 sizes of this design if you need a smaller or larger model) - Attaches through tank with two 1" bulkheads - Three .75" bulkhead drains (We can customize the bulkhead sizes and/or quantity to fit your application. No extra charge) - Dimensions: inside box- 12" x 1.5" x 5" tall outside box- 12" x 4" x 5" tall - Professionally fabricated from CNC machined parts - 1/4" cell cast acrylic (highest quality) - Bent front corners on both boxes (no seams) - Polished edges - 100% water tight joints - Recommended for aquariums up to 150 gal - Fits on aquariums with up to 1.25" wall thickness
This overflow box system comes with two 1" bulkheads (with nuts), four extra 1" bulkhead gaskets (to go between tank and both boxes), and three .75" bulkheads (with gaskets and nuts)
QUALITY MADE IN THE USA. Don't settle for the competition, our overflows are the most professionally made units available and we only use the best materials!!
Don't see the size you need? We can build custom overflows, just send message for a quote. We also carry bulkheads, micron bags, sponges, specialty silicone and more! See our other listings.