Temperature gradient gel electrophoresis
Biofilter
Ammonia monooxygenase
Nitrification
Archaea
Microorganism
Biology
Environmental chemistry
Recirculating aquaculture system
Nitrate
Bacteria
Ammonia
Ecology
16S ribosomal RNA
Chemistry
Nitrogen
Environmental science
Aquaculture
Environmental engineering
Fishery
Biochemistry
Genetics
Organic chemistry
Fish <Actinopterygii>
.png&width=300)
