AquascapePro Dual Union Check Valve 3 Inch CVA Regulators Replacement Bulbs can be found

Replacement Bulbs can be found here

Waterfall Opening17"

marine and freshwater aquarium filters

As water velocity slows in the filter

The MEA Pro 1 Kit:

AquascapePro Dual Union Check Valve 3 Inch CVA Regulators Replacement Bulbs can be foundAquascapePRO Skimmer and Pump Plumbing Check Valve Assembly Prevents backflow in ponds and water features Provides a professional pump and plumbing connection Dual union, tool free design simplifies maintenance Heavy duty check valve flapper is built to last Durable construction Filter Use: Pondless Waterfall Vault with Extension, Large Snorkel Vault & Grande Skimmer Pump Use: Tsurumi 12PN and AquascapePRO 10,000 Pump Discharge: 3" FPT