I recently was warned by a cautious hobbyist that due to the die off caused by excessive heat this summer, (around Miami water has gotten to mid and upper 90”s)we should avoid using natural sea water directly from the ocean for our aquariums. The person who collects it has been doing it for a long time with no issues according to him.
Should we not use well collected unfiltered ocean water these days?
Should we not use well collected unfiltered ocean water these days?