due to laws in the state of hawaii which bans LR, even if it is purchased and shipped from the mainland. i am changing my plans to setup an FOWLR to FO.
in this type of setup, should i keep the bio-balls in the wet/dry filter for biological filtration since i will not have the LR? will the "clean up crew" live OK in a FO environment?
in this type of setup, should i keep the bio-balls in the wet/dry filter for biological filtration since i will not have the LR? will the "clean up crew" live OK in a FO environment?