Evolution Aqua 4" Bottom Drain (No Aeration) PerformancePro Pumps Heterotrophic bacteria digest organic sediment

Heterotrophic bacteria digest organic sediment and dissolved carbon

Specially designed 800 Watt lamps disinfect faster and have greater cell penetration capability than other sterilizers

025033158511 36W UV Bulb (4 Pin

4" Dimensions (Control System) 8

110V A30100 617750301006 100W NEMA Transformer for SL100

Evolution Aqua 4" Bottom Drain (No Aeration) PerformancePro Pumps Heterotrophic bacteria digest organic sedimentThe EVO 4" Bottom Drain is made of heavy duty Schedule 80 PVC. It features both a 4" horizontal pipe fitting. The center stand pipe can be adjusted, threading to the underside of the aeration plate and gluing to the bottom of the drain base. Includes stainless steel screws, and liner ring.