if its clean water o then you just put boric acid in it
Water them!!!!
It depends on what size test tube you are using.
the four ways to clean water are 1-Sedemetation 2-Decantation 3-Filteration 4-Chlorination
2 cups of sand ways more than 2 cups of water
To maintain optimal water quality in your fish tank, regularly test the water parameters such as pH, ammonia, nitrite, and nitrate levels. Perform partial water changes every 1-2 weeks, clean the tank and filter regularly, and avoid overfeeding your fish. Additionally, ensure proper filtration and adequate aeration in the tank to keep the water clean and oxygenated for your fish.
1.By cohesion force among water molecules. 2.By transpiration pull
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(1)To get continuous and good quality of water facilities (2)To save the water resources
here are 3 ways... 1) temperature going down 2) the salinity of the water 3) ice blocks...
Test your water and make sure that your ammonia, nitrates, and nitrites are at proper levels. If they are not, change 20% of your water no more often than every 2 days. Make sure to test your water before you change it again, in case you don't need to. Once you are sure your water is at proper quality, treat with antibiotics you can buy at the pet store. Make sure to keep your water quality and filtration is in tip top shape, because fin rot usually is caused by substandard water.
you can use a protractor or the paper test to see if the angle is a right angleDegrees and radians.
It stays in your system for 1 month regardless, though there are ways to flush your system...try drinking certa (jello) and water, that worked for my brother, he passed his test and he smoked 2 days prior to his test