PondXpert Filter Start Gel+ (2.5 Litre)

This gel based solution will stick to the filter media, allowing the nitrifying bacteria it contains to rapidly colonise your filter. The PondXpert Filter Start Gel is well suited for use in most filters and will speed up maturation from day one. It is especially effective when used with the PondXpert Spinclean 50000 which contains X1 bio media and spread on Japanese matting and other types of filter media....Read More...»»