Danner ProLine Pro1000 Pond Waterfall Box | Wide Spillway & Hidden In-Ground Install

Transform your pond with the Danner ProLine Pro1000 Waterfall Box

Designed to blend into the landscape, this waterfall box features an extra-wide spillway that promotes greater water aeration and a natural, soothing cascade. Made from high-impact polypropylene, it stands up to outdoor use while remaining discreet once buried in the pond bed.

Versatility stands out. The Pro1000 accepts a range of tubing sizes via stepped barb fittings—3/4", 1", 1 1/4" and 1 1/2"—so you can tailor the setup to your pump and hose configuration. The built-in baffle chamber directs water efficiently through the filter media, helping maintain clear water without compromising the beauty of the display.

Installation is straightforward and designed to stay out of sight. The unit is intended to be buried, keeping the box hidden from view while still delivering a tranquil waterfall experience day or night. An extra-long weir lip makes it easy to position stones in front of the water flow for a customized look.

Key specifications and practical details help you plan with confidence. The waterfall box accommodates a 1-gallon capacity, supports up to around 950 GPH pumps (pump sold separately), and uses a pre-bored inlet size of 1 7/8" to simplify connections. Media is not included, but the chamber is ready to house your preferred mechanical or biological media to support filtration and water clarity.

Why choose the ProLine Pro1000? It combines a sleek aesthetic with functional filtration potential, giving you flexibility for your pond or water garden without compromising the scenery. Consider it a practical element that can contribute to your overall pond health while enhancing the sensory appeal of flowing water.

Highlights at a glance

• Wide spillway promotes greater aeration for a lively waterfall sound and look.
• Easily buried design to hide the box from sight and preserve the landscape.
• Stepped barb fittings support 3/4", 1", 1 1/4" and 1 1/2" tubing for flexible routing.
• Baffle chamber provides even waterfall flow through the filter media, boosting efficiency.
• Accepts mechanical or biological media (media not included) for customizable filtration.
• Extra-long weir lip allows stone placement in front of the waterfall for a natural frame.

Specifications at a glance — 8.75" W x 12.37" L x 6.5" H, 1-gallon capacity, maximum pump flow ~950 GPH, pre-bored inlet 1 7/8"; multiple tubing options to fit your setup.