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

Heterotrophic bacteria digest organic sediment and dissolved carbon

025033158511 36W UV Bulb (4 Pin

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

5 gallons per minute

malachite green chloride (<0

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.