Easy Pro: CRAS1 Replacement Airstone Diffuser for CAS Kits Ice Eater Dock Deicers Built for fresh AND saltwater

Built for fresh AND saltwater environments this outdoor fountain is ideal for ponds large and small

Innovative skimmer designed for use with external pumps

5" Propeller for 1/2 HP and 3/4 HP Aquasweeps and Deicers

The semi-vortex design is ideal for string algae and organic matter

The valve is placed inside the skimmer box to control flow

Easy Pro: CRAS1 Replacement Airstone Diffuser for CAS Kits Ice Eater Dock Deicers Built for fresh AND saltwaterThis replacement airstone diffuser for Complete Aeration Series kits is approximately 4 1 2 long with a 3 16 tapered inlet for connecting to tubing. Perfect for pond or large aquarium use.