Aquascape® Activated Pond Carbon successfully removes discoloration and odors in pond water

Can operate up to 5 IllumiGlow® Color Changing Lights with one Starter Pack

There is no minimum water temperature recommended for use

Aerator or Circulator

it helps reduce organic waste

Elite Spillway Waterfall Boxes by Blue Thumb Select Size:Large 28" Aquascape® Activated Pond Carbon successfullyA 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