def a cool refugium. I researched this alot and i believe the pothos uses N in the nitrate form, not the ammonia form. This is good as the plants will not compete with the biofilter for the ammonia. Thanks for posting
I know most truely aquatic plants prefer to use ammonia rather than nitrogen in the nitrate form. Is this true of terrestrial plants like pothos? Or does this type of plant use nitrogen in the nitrate form directly??