Blue Thumb DIY Pond Waterfall 1500 (Crystal) Model:1500 The BioSmart 5000 has a

The BioSmart 5000 has a light fish load of less than 5

Does not stain or harm fish

the clarifier settles the problem particles to the bottom

use alone to accent smaller spaces

6' x 8' - Builds a 6′ x 8′ pond with a maximum depth of 2’

Blue Thumb DIY Pond Waterfall 1500 (Crystal) Model:1500 The BioSmart 5000 has aMPN: PB1281, PB1298 1500 Features: Spillway Width: 14" wide Filters up to: 1500 Gallons Max Flow Rate: 2500gph Dimensions: 20. 5" x 20" x 15. 75"H Max Pond Size: Up to 8' x 11' or Similar Lifetime Manufacturers Warranty 2000 Features: Spillway Width: 20 wide Filters up to: 2000 gallons Max Flow Rate: 4500gph Dimensions: 22 x 23 x 19H Max Pond Size: Up to 11 x 16 or similar Lifetime Manufacturers Warranty Great for new or existing ponds and