HI GUYS
i am having real issues getting good water for my fish. i have a fluval u3 filter system i have just started cleaning out my tank and checking the filter and i have noticed that inside the filter it has 3 caged section the first has like a foam sponge in the black plastic cage and so does the third section my problem is the second section is blue cage and inside that it has a plastic bag with like white pellets inside it,
question does these pellets not sure what they are stayin inside the bag or do i take them out the bag?
thanks for any help.
i am having real issues getting good water for my fish. i have a fluval u3 filter system i have just started cleaning out my tank and checking the filter and i have noticed that inside the filter it has 3 caged section the first has like a foam sponge in the black plastic cage and so does the third section my problem is the second section is blue cage and inside that it has a plastic bag with like white pellets inside it,
question does these pellets not sure what they are stayin inside the bag or do i take them out the bag?
thanks for any help.