Elite Spillway Waterfall Boxes by Blue Thumb Select Size:Large 28" Perfect for fountains and bubble

Perfect for fountains and bubble features

Check Valve Assembly for Classic Skimmer fits the following pumps:

stir for 30 seconds and apply mixture in places with high water flow (close to pump or filter discharge

sturdy beach rake is great for keeping your beach frontage clear of weeds and other unwanted debris

the Vertex Air2 XL2 system improves water clarity

Elite Spillway Waterfall Boxes by Blue Thumb Select Size:Large 28" Perfect for fountains and bubbleA great way of starting waterfalls & streams, these units are strong, have durable construction and are compact and easy to hide. The Internal baffles spread water evenly over your spillway. Excellent for pond less applications. PB16ES Small 16" Elite Spillway Max. Pump Flow: 4500 GPH Measures 20. 25"w X 15. 5"d X 5"h 2" inlet size Lifetime Manufacturers Warranty PB2866 Large 28" Elite Spillway Max. Pump Flow: 7800 GPH Measures 32. 25"w X 15. 5"d X