Overflow box surface skimmer for drilled glass aquariums.

Tank Not Included

CNC machined from 1/4" Black Cast Acrylic at our shop in the USA!

These are machined with the front and sides as one piece and bent to provide a high quality smooth corner finish.  Since it remains a single piece, the side vertical edges cannot leak. The bottom and lid have recessed joints. For the bottom that has two benefits.  First, the increased surface area insures a solid, leak free joint.  Also the recessed edges are machined straight and square so the sides and front of the box will be square and flush to the bottom.  This gives the box a very high quality, well finished appearance.

Overflow Outside Dimensions (W x H x D)
500 GPH - 3 3/16" x 5 3/16" x 1 3/4"
750 GPH - 5 5/16" x 5 3/16" x 1 3/4"
1000 GPH - 7.5" x 5 3/16" x 1 3/4"
1250 GPH - 10" x 5 3/16" x 1 3/4"
1500 GPH - 12.5" x 5 3/16" x 1 3/4"
1750 GPH - 14 11/16" x 5 3/16" x 1 3/4"
2000 GPH -  16 7/8" x 5 3/16" x 1 3/4"

Always confirm the glass panel on the tank you are drilling to install overflow plumbing is not tempered prior to ordering.  Aqueon states in their documentation that the tanks listed for these overflows are not tempered on the sides or bottom. However, Aqueon will use tempered glass in any panel on any tank if supply or demand requires it.  So any specific tank can have tempered glass on any panel - Always check your specific tank before drilling.

Custom overflows made to your specifications are also available.  No project is too big or too small.  Please contact us for a quote.

Shipping and Return Policy:

We take quality and professional production seriously which is why we offer quick shipping, with only 1 business day of handling time.  We also offer a 30 day money back guarantee on all the overflows we produce. We're so confident you'll be satisfied with your purchase we'll even cover the return shipping on US orders if you're not. 


** Proudly Made in the USA **