ProLine PRO3000 Waterfall Box, Specifications: 2-1/2 in Connection Size, 3000 gph Flow Rate, Polypropylene, Dimensions: 16 in L x 18 in W x 13 in H, Includes: Bulkhead Fitting, 2 in Barbed Fitting
- Extra-wide spillway for greater water aerations
- Baffle chamber for even and efficient waterfall flow through the filter media
- Easily buried in ground to hide box from sight
- Holds more friendly bacteria to help filtration
- Made of high-impact polypropylene
- Extra long weir lip for stacking stones in front of waterfall
- Pre-bored inlet size of 2-1/2 in