Complete ammonia-oxidizing Nitrospira and ammonia-oxidizing archaea as biological supplements for freshwater aquaria
Alexander K Umbach, Owen Ikert, Benoit Choquet, Josh David Neufeld
This study evaluates the effectiveness of nitrifying supplements containing Nitrospira and ammonia-oxidizing archaea in freshwater aquaria, showing they reduce ammonia and nitrite more effectively than conventional supplements.
bioRxiv · Oct 10, 2026 · PreprintMicrobiology