there I am researching the quality of this kind of pre filter and seeking to clean up my suspect tank and its contents which I am pumping out when this notification arrives.
https://www.asap-supplie...r-water-separator-302003 whci is the one I have on a 27.If you are looking to replace the medium then its the Delphi filter HDF296 shown which I use,and is widely available.You can also buy the glass separately if that is the problem.