Warm your kitten's formula before feeding, especially if you prepare it ahead of time and refrigerate it. Feeding a kitten cold formula can lead to gastrointestinal issues, including diarrhea, bloating, vomiting and inhalation of the milk into her lungs, according to PetPlace. These problems can be fatal in kittens.
Nitrate ions found in freshwater samples result from a variety of natural and manmade sources. Nitrates are an important source of nitrogen necessary for plants and animals to synthesize amino acids and proteins. Most nitrogen on earth is found in the atmosphere in the form of nitrogen gas, N2.lthough nitrate levels in freshwater are usually less than 1 mg/L, manmade sources of nitrate may elevate levels to above 3 mg/L. These sources include animal feedlots, runoff from fertilized fields, or treated municipal wastewater being returned to streams.
The EPA recommend levels under 10 ppm in drinking water, although often this can higher especially in well water. As for fish, high nitrate levels can cause respiration problems in fish, lower or eliminate the ability to breed, resist disease, and lower activity of aquarium inhabitants. My own experience and test have shown immediate problems with nitrate as low as 20 ppm with cephlapods in marine aquariums.