I'm still old school on filters, not much knowledge on the new
appreciate any help you all can give. Thanks in advance.
So I have an Aquaclear 20 currently on one tank, and I'm setting up an aquaclear 30 on another tank. Since there is only one sponge, carbon, and ceramic filter on each, how do I go about seeding one from the other. Also on a freshwater tank would you all recommend removing the carbon filter?