5x5
Aquarium Advice FINatic
I recently had a conversation with a very knowledgeable marine aquarist and he told me to pull the bio balls out of my wet/dry filter. I believe he said that any food that gets through my mechanical filter will cause phosphates in my water. I asked him what I should replace them with and he said nothing is necessary in the dry chamber of a wet dry.
I am new to this, so can someone help me understand? If this is a problem, why are bio-balls sold with wet/drys?
I am new to this, so can someone help me understand? If this is a problem, why are bio-balls sold with wet/drys?