Black reticulated foam sponges used to replace the original parts from the PhosBan Reactor 150. These replacement sponges may also be used for dividing the column in a reactor to segregate different types of chemical filter media such as activated carbon PhosBan or adsorption resins. Packaged as a set of two.
Two Little Fishies Phosban Reactor Foam Disks
Quantity
Goes well with this item. Each is the same price as on its own page.



