Replacement Impellers for Sequence® Alpha Primer Series External Pumps Impeller for Pump:5000PRM18 improves water quality and clarity

improves water quality and clarity

1 container treats 672

means they cannot leak oil into the pond

The high concentration of bacteria will help to remove the harmful ammonia and nitrite

Using ultra sonic sound waves- no chemicals- fish safe

Replacement Impellers for Sequence® Alpha Primer Series External Pumps Impeller for Pump:5000PRM18 improves water quality and clarityReplacement Impellers for Sequence Alpha Primer Series External Pumps The impeller is circled in the product image. PLEASE NOTE: These Special Order items dropship from the manufacturer. For the most current ship lead time, please see the link "Current Manufacturer Lead Times" in the footer section at the bottom of our website. Alpha Primer Data Sheets Alpha Primer Data Sheets Service Manual