Helix Life Support Settlement Tank for Bottom Drains Configuration:For (1) 3" Bottom Drain These EPDM rubber membrane air

These EPDM rubber membrane air diffusers are incredibly strong and ideal for pond aeration

Perfect for use with lawn chairs

356 gallons ALGAGAL 097121204011 128oz (gallon) 45

check valve

2' 6200 5200 4200 2500 HEX8200 450 / 4

Helix Life Support Settlement Tank for Bottom Drains Configuration:For (1) 3" Bottom Drain These EPDM rubber membrane airTHESE SETTLEMENT TANKS ARE FOR LOCAL PICKUP ONLY IN DOWNINGTOWN, PA. THEY CANNOT BE SHIPPED The Helix Settlement Tank is designed specifically for Koi ponds with a bottom drain, cleaning heavy debris (leaves, sticks, stones, muck) from your water before it ever enters your pump and filtration system and damaging your pump. If you have a bottom drain, read on. Pump Protection Your pond pump is the heart of your pond system, not to mention a