Good morning,
I'm looking to upgrade my Dennerle internal filter for a OASE Biomaster 250 and have seen that the included media is not really the best media to use. Looking at ordering online but unsure of what quantity of media to order, my assumption is I will need to fill 2 of the internal trays with Seachem Matrix media.
Does each tray hold 1litre or less?
I'm looking to upgrade my Dennerle internal filter for a OASE Biomaster 250 and have seen that the included media is not really the best media to use. Looking at ordering online but unsure of what quantity of media to order, my assumption is I will need to fill 2 of the internal trays with Seachem Matrix media.
Does each tray hold 1litre or less?