After you've allowed the saltwater mixture for at least 24 hours, it's important to check the salinity/ specific gravity again. This can alert you to potential imbalances that need adjusted. Adjust the specific gravity levels until they reach the optimal level of 1.020 to 1.024. Add more salt if they are too low and more water if they are too high. Just as salinity is important to the wellbeing of your fish, so is the water temperature. Once you've tested and adjusted the specific gravity, check the water temperature. It should be the same temperature as the water in your aquarium. Keep heating it if the temperature is too low. Remove the heater and keep checking the temperature until it reaches the optimal range of 72-75 degrees Fahrenheit for fish only and 75-78 degrees Fahrenheit for reef systems. Be aware that adding salt water at a different temperature than your aquarium will cause a change in temperature for your aquarium. This could harm the health of your fish. When all of the water levels are optimal, you can begin adding the new saltwater to the aquarium. Make sure to add the water slowly so that it doesn't shock any fish or other life in the aquarium. Keep checking the temperature and salinity of the water to ensure the levels remain stable. Add your fish back to the aquarium once it is filled to the appropriate level. You may want to consider double checking the salinity and temperature before adding the fish if you are concerned.
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One-sentence summary -- Monitor the specific gravity. Measure your aquarium's temperature. Pour the saltwater mixture into your tank.

Q: You may not need too much elbow grease to clean your brush if you do a little maintenance. Inspect your brush once a week to check for dried mascara clumps. Gently grip the bristles in the fold of a paper towel and wiggle it back and forth. This loosens the clumps and also spreads the bristles apart. Put very hot (but not boiling--it may melt the plastic) water in a cup and allow your wand to soak for about five minutes. The brush should begin releasing clumps of mascara and the water will turn cloudy and gray or black. Pour out the dirty water and reuse the cup to continue cleaning your brush. If the mascara is waterproof or water resistant, use a cup of makeup remover instead of water. Pour isopropyl (or rubbing) alcohol into the cup and allow your mascara wand to soak. You should see more product dislodging from the brush. Soak for about one minute. If the brush still doesn't look clean, soak your brush for another minute and see if any more product is released. The little plastic handle on the end of your wand may have gunk built up from the sides of your mascara tube. Insert the end of a cotton swab and run it over the threaded part of the handle that screws into the mascara tube and seals it. Dampen the swab with a little bit of water first. This will keep fibers from sticking to the tube. Removing the build-up from this part of the wand may help you get a better seal when you twist it closed on your mascara tube and may keep your mascara from drying out, giving it a longer life. Any lingering water or alcohol might dry out your mascara, so you want to make sure it's thoroughly dried. Use a paper towel to gently pat the bristles dry. Let the brush air dry for 10 minutes after patting it dry. If you don't want your mascara to dry out in the meantime, cover the top with foil or plastic wrap. If your hands are clean, you can run your thumb over the bristles to feel if they are still wet. You may see little droplets of water fly off the brush if it is not completely dry, and you should continue to dab the brush with a paper towel.
A: Wipe the clumps off your mascara wand with a paper towel. Soak your mascara wand in hot water to loosen dried product. Soak the brush in a cup of isopropyl alcohol to sanitize and remove any remaining mascara. Use a cotton swab to clean the area that threads into the tube. Dry the bristles completely before inserting the brush back into the tube.

Article: Patients who lack a natural source of L-carnitine in the body are usually instructed to take two to three doses each day, with each dose containing 990 mg. They may take the supplement in tablet form or as an oral solution. If you are taking Depacon, Depakene, Depakote, VPA, or any other anti-seizure medication containing valproic acid, you should take a 50 to 100 mg of L-carnitine over the course of three to four doses each day. At most, you should receive no more than 3 grams of the amino acid per day. L-carnitine prescribed for the treatment of chest pain and congestive heart failure should be taken twice a day, and each dose should total 1 gram. Doctors who prescribe L-carnitine for patients who have already suffered a heart attack may instruct them to take a total of 2 to 6 grams throughout the course of a single day. Patients taking L-carnitine for hyperthyroidism should take 1 to 2 grams of the supplement two times a day. As a treatment against male infertility, L-carnitine should be taken once a day at a dose of 2 grams. Patients should also take a single daily dose of 1 gram L-acetyl-carnitine in conjunction with standard L-carnitine. If you take L-carnitine for any other reason, you will need to work with your doctor to find the right dose. In most cases, the usual dose for adults will be between 1 to 3 grams each day. Never give L-carnitine to a child without your doctor's direct supervision. Infants with a low birth weight may receive L-carnitine intravenously or orally while at the hospital, but this treatment will usually stop before the child is sent home with the parents.
Question: What is a summary of what this article is about?
Take L-carnitine twice or thrice daily when treating deficiencies. Divide your doses when treating valproic acid side effects. Treat heart disease twice daily. Manage thyroid symptoms twice daily. Treat male infertility once daily. Talk to your doctor about additional dosing inquiries.