Complete Aquatics Dual Union Check Valves Size:3" Check Valve The Pond Digger All-Season Beneficial

The Pond Digger All-Season Beneficial Bacteria has been scientifically blended and tested to produce maximum sludge-eating

Cellulase provides the key to accelerating the breakdown of leaves

) Every 30 days

Up to 500 gallons 2oz 2oz 2oz 501-1

Complete Aquatics Dual Union Check Valves Size:3" Check Valve The Pond Digger All-Season BeneficialComplete Aquatics Check Valves features dual union connections. Some valves can be used vertically or horizontally, while others can only be used horizontally. SKU Description Use Vertically? Use Horizontally? CV00718 1. 5" Dual Union Check Valve YES YES CV00703 2" Dual Union Check Valve YES YES CV00713 3" Dual Union Check Valve NO YES CV00716 4" Dual Union Check Valve NO YES