Replacement 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
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.