im confused, i need to buy more bio media for my new rena xp4, looking at various bio media i se some selling by weight ie fluval bio max in 1100g boxes or the likes of ehiem bio-mech selling by 1L boxes.
i assume 1L of media is roughly what would fill 1L of volume, thats faily easy but when the bio max is 1100g i have no idea how much that will give me
can anyone shed any light on this ?
i assume 1L of media is roughly what would fill 1L of volume, thats faily easy but when the bio max is 1100g i have no idea how much that will give me
can anyone shed any light on this ?
