Place your tank on a sturdy, level surface, away from direct sunlight, drafts, and loud noises. Direct sunlight can encourage algae growth, while drafts and vibrations can stress your fish.

Since the mid-1900s, humans have been exerting an ever-increasing impact on the global nitrogen cycle. Human activities ... toxic ammonium excreted in fish urine. Denitrification is the process ...

A study reveals how bacteria present in marine particles maintain the oceanic nitrogen cycle, providing ecological stability ...

She studies the nitrogen cycle, the biological and chemical shuffle of nitrogen ... There’s something keeping the bacteria from doing their natural thing,” Ward explained. The bacteria in question are ...

Because fish accumulate nitrogen as biomass, and humans move fish from the ocean to the table, commercial fisheries return part of this terrestrial-generated nitrogen back to the land. In the ...

A film of foul-smelling scum was drifting on its surface, washing ashore, and swirling in the coves where people bathe and catch fish ... s known as the “nitrogen cycle,” the element ...

“Prior to the Industrial Revolution, nitrogen would cycle tightly within ecosystems ... The process results in oxygen depletion, which causes major problems for marine life, like fish kills and human ...

Since the mid-1900s, humans have been exerting an ever-increasing impact on the global nitrogen cycle. Human activities ... toxic ammonium excreted in fish urine. Denitrification is the process ...