Oase BioMaster Filter Foam - (20ppi Blue / 30ppi Orange) Fish & Aquatic bright plumage If one or two parameters

If one or two parameters are still not balanced- we recommend to continue with administering equal doses of each component

Space-saving: Easy to store in the cabinet thanks to minimal product dimensions and integrated ballast

Product Form Catalog # Extruded feed: 5/16” round particle

Hanging Bird Box

Easy to clean as you can remove it

Oase BioMaster Filter Foam - (20ppi Blue / 30ppi Orange) Fish & Aquatic bright plumage If one or two parametersReplacement sponge for Biomaster filter Suitable for Biomaster 250, 350, 600, 850 30ppi has finer pores as compare to 20ppi Customize your choice of filter foams to meet the needs of your aquarium Timing to replace the filter foam varies upon aquarium size and the number of fish and plants