Beemeeup
Fish Fanatic
i have a 175 litre tank - running a fluval 305 for 4 weeks. tank fully cycled and fish are in.
i have read the manual but -
1 i think there are two carbon baskets and a bio max basket - do they all have the beneficial bacteria?
2 it says (the manual) that the carbon filters remove nutrients that are for plant fertilisation - do you remove the carbon when fertilising the plants?
3 any other advice on this filter please?

i have read the manual but -
1 i think there are two carbon baskets and a bio max basket - do they all have the beneficial bacteria?
2 it says (the manual) that the carbon filters remove nutrients that are for plant fertilisation - do you remove the carbon when fertilising the plants?
3 any other advice on this filter please?