beano
habitual reefer
hey guys, can some one explain why using a canister filter, or a biowheel for that matter, can lead to high nitrates? i guess i dont understand why they are appropriate in freshwater and not salt water. is it because corals need lower nitrate than fish? is their denitrifying bacteria that turn nitrate to gas? arent water changes necessary anyways?
i have a 30 gallon with lots of rock and a canister filter (lfs guy and others told me i dont need skimmer) i plan on doing coral down the road...am i ok for FOWLR and swap the canister for skimmer later?
i have a 30 gallon with lots of rock and a canister filter (lfs guy and others told me i dont need skimmer) i plan on doing coral down the road...am i ok for FOWLR and swap the canister for skimmer later?