Optimization of the control of water quality in Recirculating Aquaculture Systems (OPTIRAS)
ALURES NTS Database ID: NTS-NO-120805
Begrunnelse for etterevalueringen
Mattilsynet er forpliktet etter regelverket til å etterevaluere alle forsøk som er betydelig belastende for forsøksdyrene
Etterevaluering
The results analyzed up to now indicate that ozone and advanced oxidation processes are effective in removing H2S from RAS systems. Although H2S exposure did not impact fish behavior as anticipated, we expect alterations in the microbial community composition.
The experiment involved only 100 fish, and none of them died due to the H2S exposure.
The fish did not show any stress effects due to the H2S exposure.
The experiment involved only 100 fish, and none of them died due to the H2S exposure.
The fish did not show any stress effects due to the H2S exposure.