Protecting Your Aquarium Fish Page ContentUse check valves on air lines to prevent back-siphoning Clean filters before the storm Protect glass tanks from flying debris Battery-operated air pump or Bait Saver with spray bar Extra water for water changes Large plastic tubs or heavy duty, clear plastic bags Chemical aidsemergency oxygen in water: add a few drops of hydrogen peroxidereduce nitrate: add table salt (1 TBS/10 gallons water)have a commercial ammonia and chlorine remover Quick Links More ››