Eshopps PF-800 Overflow Box Corals Single outlet supplies airflow to

Single outlet supplies airflow to the included airline and airstone

Use: Saltwater reef coral propagation and larger frag mounting

place it back in water

often with highlights of a contrasting color

Natural biological filtration media with an already settled bacteria population

Eshopps PF-800 Overflow Box Corals Single outlet supplies airflow toEshopps PF 800 Overflow Box Eshopps PF 800 High Flow Hang On Overflow The Eshopps PF 800 Overflow Box connects a non drilled aquarium to an under cabinet sump, refugium or biological filter without requiring permanent modification to the aquarium. Its hang on back U tube design transfers water over the tank wall and into an external overflow chamber connected to the sump drain. Rated for aquarium systems up to 100 gallons and flow rates up to 800 GPH,