Oase Filtral pump BB1000 includes 1 cubic foot

BB1000 includes 1 cubic foot of bio-media and 1 Media Bag (BG2234)

There are connections for the AquaOxy 450 to enhance and aeration

The TT4000 has a max flow of 4490 GPH

Option of 8

Oase Filtral pump BB1000 includes 1 cubic footMPN: 76004, 76005, & 76006 All in one in pond filters integrate pump and filtration with a decorative element OASE Filtral UVC combines mechanical, biological and Ultraviolet filtration with multiple nozzles and aeration (800 & 1600 only) to keep small ponds clear Easy open clips allow quick access to filter foam, ceramic and bio media that nurture beneficial bacteria, without dismantling the nozzle assembly Pivoting telescoping nozzle extends 5",