Culturing of fathead minnow (Pimephales promelas L.) larvae for aquatic toxicity testing: An observational note

<jats:title>Abstract</jats:title><jats:p>Dietary investigations have been conducted to improve the survival of fathead minnow (<jats:italic>Pimephales promelas</jats:italic>) larvae for aquatic toxicity testing purposes Data are presented that suggest that feeding fish larvae both protozoa and <jats:italic>Artemia</jats:italic> nauplu may produce more consistent levels of larval survival and growth when compared with fish larvae fed <jats:italic>Artemia</jats:italic> nauplu only</jats:p>