Two Little Fishies PhosBan Reactor 550 Pumps porous oolitic limestone for building

porous oolitic limestone for building layered aquascapes in marine or freshwater aquariums

Internal Protein Skimmer with Sicce PSK-200 Pump

100W Internal power supply

• Ergonomic diffusion chamber evenly disperses the fine bubbles created by the PSK pump across the skimmer cone without reducing air or water flow

Instructions:

Two Little Fishies PhosBan Reactor 550 Pumps porous oolitic limestone for buildingThe PhosBan Reactor 550 is designed with the upflow principle to achieve the most efficient use of PhosBan or other chemical filter media. By pushing water from the bottom upward through a dispersion plate, it forces an even distribution of water through the media, and prevents channeling. It can be mounted hanging on the back of the aquarium or below the aquarium. Includes ball valve for regulating flow, and flexible connection fittings that rotate