How much shock for 1500 gallon pool

100 ppm x 100/75 x 20 = 6.67 oz per gallon. Answer = 6.67 oz per gallon to obtain 100 ppm at a 1:100 ratio setting. If you are using an 8 gallon container, multiple 6.67 oz. by 8 = 53.3 oz or 3.33 lbs. per 8 gallons, and so on for other gallon containers. Solve for Ratio at 50 ppm.

For this case, you are required to use a shock of 2 pounds for every 10,000 gallons of pool water. In case the pool is dark green in color, or there are heavy black or yellow algae spots, there is a need for triple shocking the pool. Here, for every 10,000 gallons of pool water, you are required to use 3 pounds.Apr 8, 2020 · Also, the desired alkalinity for the PH level mentioned above is 100ppm. As per standard, 1.25 pounds of baking soda is enough to raise the PH level of a 10,000-gallon pool by 10ppm, so to achieve a 100ppm alkalinity, you would need 12.5 pounds of baking soda for a 10,000 gallon of pool water. Step 3: Here is the chart that you have to use for shock treatment based on the color of the pool. For light green pools, use 1 lb. of shock treatment per 10,000 gallons of water. So, for 25,000 gallons of water in pool, use 2.5 lb. of shock treatment. For medium green pools, use 2 lb. of shock treatment per 10,000 gallons of water.If it's a commercial pool, probably uses a "vac-pac" system or a tank with the grids in it. Make sure there is plenty of flow and the pre-coating of grids is done correctly. When you shock the pool, use some sodium bromide as an algeacide. Moore70813 on June 13, 2019: Im a maintenance man overseeing a 25 000 gal pool.For example, the instructions may recommend that you use one pound of shock per 10,000 gallons of water. Note: Some situations, such as an extreme algae bloom, may require a double or even triple dose of pool shock. You should consult an expert when calculating how much shock to use in your swimming pool.You want to have a chlorine level of 1-3ppm so you can make sure that your water is safe for swimmers and free from contamination. Clorox is considered to be the most common bleach product that is used for pools. It has a 5.7% concentration, so if you have a 5,000-gallon pool, you will be using 3 cups or 24 oz to raise the chlorine levels.

Apr 1, 2023 · Amount of Liquid Shock Needed = (10 ppm – 2 ppm) x (30,000 gallons ÷ 10,000) = 24 gallons. After calculating the amount of liquid shock needed, add it to your pool according to the instructions on the label. Remember to always handle liquid shock with care and follow proper safety precautions. Basically, pool shock is an exciting term for oxidation. It's technically a type of chlorine, but don't let that fool you. Despite its categorization, it enacts a more specific function than simply sanitizing your pool water—though it does that, too. Here are the facts: after a chlorine particle attacks and kills bacteria or another ...How much shock do I need for a 200-gallon hot tub? As an estimate, you might need around 1 ounce of shock treatment for a 200-gallon hot tub. Refer to the product label for precise instructions. How often do you chlorinate a hot tub? Chlorination frequency depends on usage and water quality. Generally, you might need to add chlorine every 1-2 days. How much shock does a pool use per gallon? Often, it will look something like this. 12.5% Liquid Chlorine Pool Shock – Normal Dosage: 1 gallon of shock per 10,000 gallons of water. Shock Dosage: 2 gallons of shock per 10,000 gallons of water. If you just added chlorine or a chlorine-based shock to your pool and you still have a low chlorine level, there's a chlorine demand problem. In order to cure chlorine demand, triple shock your pool with calcium hypochlorite or cal-hypo shock. Add three pounds of shock for every 10,000 gallons of water in your pool.

Apr 8, 2020 · Also, the desired alkalinity for the PH level mentioned above is 100ppm. As per standard, 1.25 pounds of baking soda is enough to raise the PH level of a 10,000-gallon pool by 10ppm, so to achieve a 100ppm alkalinity, you would need 12.5 pounds of baking soda for a 10,000 gallon of pool water. Step 3: Step 4: Use Bleach. If using pool chlorine (12% sodium hypochlorite) use half the amounts below. Storage Tank Gallons. Approx. parts per million of chlorine residual achieved by adding 5% chlorine bleach, in the amounts below. Numbers are rounded for easier measuring. 1 Tablespoon = 0.5 ounce. 1 PPM. 5 PPM. Mar 23, 2023 · As a general rule of thumb, you should use 1 pound of shock per 10,000 gallons of water. However, for severe problems, you may need to use more. In addition to shocking your pool at night or on cloudy days, it is important to test your pool water regularly and adjust chemical levels accordingly. Its pH level ranges between 11 and 13. When sodium hypochlorite reacts with pool water, it creates hypochlorous acid that sanitizes and oxidizes water to eliminate pathogens. Depending on how much of the solution you add to pool water, it won't damage most swimming pool finishes, including: Aggregate. Fiberglass.SPARTAN COMMODITY INDEX POOL- Performance charts including intraday, historical charts and prices and keydata. Indices Commodities Currencies Stocks

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For the cal-hypo product we recommend, that is about three pounds per 10,000 gallons of water. 4. Turn on your pool filter. The filtration system will help to distribute the shock more evenly, giving you much better results. 5. Add the shock to your pool. Follow the manufacturer's instructions for adding shock to your pool.As a general rule, add 13 ounces of cyanuric acid to gain 10 ppm of CYA in a 10,000-gallon pool. Remember, your CYA should be between 30 and 50 ppm. Pour the contents of the bucket directly into your skimmer. Run your pool pump for at least a few hours after. Letting the pump helps mix the solution into your pool.Step 1: Test your water. Before shocking your pool, it's important to test the water to determine the current chlorine level. This will help you determine the amount of chlorine tablets you'll need to use. Step 2: Determine the amount of chlorine tablets needed.Pour the required amount of Clorox bleach into the pool and stir the water. Allow your pool to soak for 3 hours. If the water is still green after that time, repeat the procedure. When the water is clear, you need to check the chlorine content. It should not exceed 1.0-5.0.To determine the amount of chlorine you need to shock your pool, you must first figure out the number of gallons of water that fills it. SwimmingPool offers a simple equation: Multiply the length, width, and depth of your pool, and then, the answer by 7.5. That is, length x width x depth x 7.5 = volume, expressed in gallons.Use the calculator below to figure out how much salt to add or water to replace in your pool. All you need to do is plug in your pool volume (which you calculated above) and your current salt levels (which you tested for) and hit “calculate.”. I already plugged in the ideal salt level of 3,200 ppm, but if you feel strongly that you want it ...

Our bleach dilution calculator will tell you how much chlorine and water you need to mix together to create your desired bleach concentration. ... Are you a proud pool owner? ... 1 gallon (3.8 L) Non-food surfaces. 1 cup (8 fl oz/ 240 mL) 5 gallons (18.9 L) Cans with foods. Pour the required amount of Clorox bleach into the pool and stir the water. Allow your pool to soak for 3 hours. If the water is still green after that time, repeat the procedure. When the water is clear, you need to check the chlorine content. It should not exceed 1.0-5.0. Pentair Intellichlor IC-40. May 16, 2021. #4. Use Poolmath. One gallon of 10% liquid chlorine added to 10000 gallons of water will raise the FC by 10 ppm. In your pool, 4.5 gallons of 10% will raise the FC by 16ppm. This is NOT one and done, you must test your FC and raise it back to 16 ppm every few hours. M.For a typical shock of a pool that isn’t green, you’ll want to use one to two gallons of shock per 10,000 gallons of water in your pool, but when algae is involved, we’ll need more. For teal green pools, use double this amount; for dark green pools, use three times this amount; for black green pools, use four times this amount. After The ...- If you have dark green water, you've got significant algae growth. Use a triple dose of shock. - If you have black green water, this is the hardest algae to kill. Use a quadruple dose of shock. One pound of shock treats 10,000 gallons of water. So if you have a 20,000-gallon pool, and your water is dark green, you'll need 6 bags of shock.It really depends on the size of your pool. A normal 25,000 gallon pool would require about 6.5-7lbs. of chlorine to bring it up 10ppm. Go to the link below for a chart on shocking.Aug 2, 2022 · The standard shock dose is 2 lbs. (0.9 kg) of shock per 10,000 gallons (38 cubic meters) of pool water. If you’re using liquid chlorine, this translates to 10 ounces (296 ml) per 10,000 gallons (38 cubic meters) of pool water. Here is the chart that you have to use for shock treatment based on the color of the pool. For light green pools, use 1 lb. of shock treatment per 10,000 gallons of water. So, for 25,000 gallons of water in pool, use 2.5 lb. of shock treatment. For medium green pools, use 2 lb. of shock treatment per 10,000 gallons of water.

A Swimming Pool Chemical Calculator. Adjust sliders to calculate the amount of bleach or chlorine to raise free chlorine levels in the pool. Pool Gallons: 14000. 100. 20000. Click for pools over 20k gallons. Current Free Chlorine: 2. 0.

5. Add Non-Chlorine Shock. Add 4 pounds of non-chlorine shock per 10,000 gallons of water. For example, if your pool holds 20,000 gallons, you'll add 8 pounds of shock. Run the filter continuously for 48 hours. Important: Use only non-chlorine shock for this step. Do not use any other type of shock. Note: The water may turn clear green. This ...Step 4: Determine the amount of liquid shock needed by dividing the amount of chlorine needed by the concentration of the liquid shock. For example, if you need 1 ppm of chlorine and your liquid shock concentration is 12%, you will need to add approximately 8 ounces of liquid shock to your 30,000-gallon pool. Step 5: Pour the calculated amount ...First off, the size of your pool will determine how much shock you can expect. Smaller pools will, therefore, produce less shock per gallon of water than larger pools. If you have a fairly small pool, you may not even notice a difference in how you feel after being in it versus being out of it. However, if you have a large pool, you may get ...To determine how much shock is needed in a 1 40000 gallon pool, one should consider the current level of chlorine and any contaminants present. For a pool with little to no chlorine, up to 5 pounds of shock might be required. If the pool has moderate chlorine levels but still looks dirty or cloudy, around 3 pounds of shock are typically …When the levels drop below 50 ppm, add 250 ml (1 cup) of hydrogen peroxide per 2000 liters (500 gallons) of water. To maintain a clean, sparkling pool, keep your hydrogen peroxide levels between 50 - 90 ppm. Run the pump every night according to your manufacturer's instructions and change out the filter about every two weeks.Keep the filter clean (daily) until the water runs clear. Be sure to brush the pool often during this process as above-ground pools do not have drains at the bottom. Light Green or Teal Pool Water: To double shock, you will need to add 2 pounds for every 10,000 gallons of water. For instance, if you pool is 20,000 gallons,Commercial-grade sodium hypochlorite liquid chlorine NSF-grade. This 12.5-15% strength sodium hypochlorite is available in 55-gallon drums. Easy-to-use, fast, and effective - no mixing required. For commercial pools, feed via an automatic chemical controller and peristaltic metering pump. A great alternative to tablet and granular chlorine ...Indices Commodities Currencies StocksExperts recommend using one pound of shock per 10, 000 gallons of water, so for a 500-gallon pool, you would need approximately 0.05 pounds or two ounces of shock treatment. “It’s important not to over-shock your pool, “ says expert Michael Rathburn from Swim University. “Too much chlorine can irritate swimmers’ skin and eyes.”.Pentair Intellichlor IC-40. May 16, 2021. #4. Use Poolmath. One gallon of 10% liquid chlorine added to 10000 gallons of water will raise the FC by 10 ppm. In your pool, 4.5 gallons of 10% will raise the FC by 16ppm. This is NOT one and done, you must test your FC and raise it back to 16 ppm every few hours. M.

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For example, if your L-shaped pool has one section that is 20 feet long and 10 feet wide with an average depth of 8 feet, and a second section that is 10 feet long and 10 feet wide, with an average depth of 6 feet, you will calculate the volume like this: 20′ × 10′ × 8′ × 7.48 = 11,968 gallons. 10′ × 10′ × 6′ × 7.48 = 4,680 ...Re: how much shock is too much? 1 gallon of ultra bleach will raise 10000 gal approx 6 ppm. 1 gallon of regular bleach will raise 10000 gal approx 5.25 ppm. Call your pool 20000 gallons to make the measurement easier so I would add enough to keep the pool at about 12-15 ppm until the algae is gone.First, you’ll need to measure the depth of your pool and multiply it by 3.14 for its radius in feet and 7.48 gallons per cubic foot of water capacity as the constant factor for this calculation. Multiply them all together and the result comes out as your total gallon measurement needed for proper fullness of your pool!. For instance, if the depth (or …To do this fill a plastic bucket with pool water and then add the required amount of granules to increase the chlorine by 5ppm. As a guide 50 grams of chlorine granules will increase the chlorine level by 5ppm in a 1,000 gallon pool. Once the granules have dissolved distribute the solution around the pool. As a result the chlorine level will be ...60-80% less costly than granular shock. Provides 10-13% available chlorine. Dissolves easily in water and begins working instantly. Non-scaling and no residue. Kills all living microorganisms, bacteria and contaminants. Clears cloudy pool water fast. Helps control algae.Use my pool shock calculator to figure out how much shock to add and how many times to shock your pool based on how dirty it is.Apr 2, 2024 · For 3-inch chlorine tablets, add 1 tablet for every 5,000 gallons of pool water, which is about 4 tablets for a 20,000-gallon pool. If your pool holds 10,000 gallons of water or more, 3-inch tablets work great. But they can quickly overwhelm smaller pools, so opt for 1-inch tablets, granules, or liquid chlorine instead. For liquid chlorine, add ... Coilovers and shocks are parts of the suspension system on automobiles. The major difference between coilovers and standard shocks is that coilovers afford drivers much more contro...Its a relatively simple process that can help keep your water safe and clean for an extended period. But, it also requires doing the math to ensure you add the correct amount per 15,000 gallon of pool water. This guide will walk you through the calculations for proper liquid chlorine shock dosage based on your pool size and other factors.I have a 18,000 gallon pool. I have pool shock with 10% available chlorine. How much shock do I need to super chlorinate and clear my green pool? I've made sure all the pH and everything is right. Cleaned out all debris. Have a pool professional coming to check out the filter. ….

Each 1 lb. bag of pool shock is capable of adding 8-9 ppm of free chlorine, per 10000 gallons. Calculate: 1 bag for each 10,000 gallons, per week or per month. Example: 2.5 bags per week for 20 weeks, or 50 lbs. Or 2.5 bags per month for 5 months, or 12.5 lbs. Recommendation: Get a 50 lb bucket of shock chlorine if you expect to shock weekly ...Apr 2, 2024 · For 3-inch chlorine tablets, add 1 tablet for every 5,000 gallons of pool water, which is about 4 tablets for a 20,000-gallon pool. If your pool holds 10,000 gallons of water or more, 3-inch tablets work great. But they can quickly overwhelm smaller pools, so opt for 1-inch tablets, granules, or liquid chlorine instead. For liquid chlorine, add ... For your backyard pool, free chlorine should be around 2-4 ppm (parts per million), ideally nestled around 3 ppm. For commercial pools, 3-5 ppm is fine. Do you have your reading? If so, let’s move on. Measure Your Pool Volume. Next, you need to measure how many gallons of water are in your pool. You can use my calculator below to figure that out. Run the Filter. Now that the pool has been shocked and brushed down, the algae and debris will be floating at the top. Leave your pool on (this includes overnight) until the water becomes clear. It is perfectly normal for it to. take a few days (usually 2 to 3 days) of continuous running to allow the filter to remove all of the algae and ...How much shock Do I need to add to winterize my pool? Several days before closing, shock the pool with a chlorine shock or non-chlorine shock, using at least 2 lbs per 10,000 gallons (follow package directions). Allow the chlorine level to return to 1.0-3.0 ppm before adding any winter algaecide or your pool cover. Can I use shock to close pool?For a 10,000 gallon pool with an 8-hour turnover rate, the required flow rate is 1,250 GPH. Selecting Your Pump Size: Finally, you can choose a pump size that meets or exceeds your required flow rate. For a 10,000 gallon pool with a required flow rate of 1,250 GPH, a pump with a flow rate of 1,500 GPH or more is recommended.How much Shock should I use? 1 gallon of liquid shock per 10,000 gallons of pool water. Watch the labeling and look for 12.5% sodium hypochlorite. Note that many stores sell 8-10% in order to cut the price. In other words it is a good deal for the store but a bad deal for the consumer. A 20,000 gallon pool would use 2 gallons. You can also use ...Generally, the recommended amount of shock needed for a small pool is 1 lb. of shock per 10,000 gallons of water. Once you have determined the correct amount of shock needed, the next step is to add the shock directly into the pool water. For small pools, the best way to do this is by using a bucket of pool shock in one spot and then pouring it ...60-80% less costly than granular shock. Provides 10-13% available chlorine. Dissolves easily in water and begins working instantly. Non-scaling and no residue. Kills all living microorganisms, bacteria and contaminants. Clears cloudy pool water fast. Helps control algae.As an example, for a 50,000 L pool with a combined chlorine level of 2 ppm, you would need to add 1.0 kg of available chlorine to achieve superchlorination. Considering that bleach provides 125 g/L of available chlorine, you would need to dose 8 L to shock properly. These figures can be confirmed in the calculator above. How much shock for 1500 gallon pool, For a 300 gallon spa, 0.7 oz of Chlorine Granules shaken over the water surface, will raise the chlorine level up to about 10 ppm. This should be done with a balanced pH (in the low range of 7.2-7.4), and with the circulation pump running on high to help distribute the shock quickly. Keep the spa cover open or removed for about 30 minutes after ..., Once you know why and when to shock your pool, it becomes a question of how much product to add. As a very general rule, pool experts advise that for every 10,000 gallons or water, you’ll need to add one pound of shock. However, if your water is very dirty or you’re experiencing extreme algae problems, you may need to double or quadruple ..., That either means that the bleach was closer to 12% (unlikely, unless you use chlorinating liquid which indeed is around 12.5%) or the spa is closer to 150 gallons. It is also possible that the chlorine was not fully mixed in the water, though if you had the pump circulation on it should get mixed rather quickly., How many gallons of shock do I put in my pool? Often, it will look something like this. 12.5% Liquid Chlorine Pool Shock – Normal Dosage: 1 gallon of shock per 10,000 gallons of water. Shock Dosage: 2 gallons of shock per 10,000 gallons of water., What type of pool shock is right for you? Let's review the differences between cal hypo, dichlor and MPS shock treatments to find the one that's right for you. For more information, Visit SwimmingPool.com. Toll Free: 888.476.7665; Dealers; Build a Pool How to Build a Pool. Pool ..., o Chlorine Tablet Pool: ONLY add 1lb per 4,000 gallons. Adverse Effects if Too Low: Chlorine levels will dissipate faster than usual. Adverse Effects if Too High: Chlorine level will "lock" at or above 10ppm. How much shock do I need for a 4500 gallon pool?, Step#3 Determine the Amount of Bleach Needed. Measure the volume of water in your pool to help you determine the amount of bleach needed. Follow the formula: Pool width x pool length x average depth of water = water volume. Then calculate the volume of bleach required based on this - 1 gallon will increase the free chlorine level of 30,000 ..., Next, multiply your pool's length and width and then multiply that number by the average depth. Finally, multiply that figure by 7.5 to calculate the volume of the pool in gallons. For example, if your pool is 32 feet long, 16 feet wide, and has an average depth of 6 feet: 32 × 16 × 6 × 7.5 = 23,040 gallons., To reach 30 ppm, this generally requires 3 lbs of shock per 10,000 gallons of pool water, ... as much as 50% of your shock can be wasted! Pool Chlorine Safety. ... Hi, I have a question. I have a vinyl liner, 1,500 gallon swimming pool. I stared using sodium dichloro-s-triazinetrione granuals to sanitize the pool., Multiply the width of the pool by the length, and multiply again by the average depth of the water to find the water volume. Calculate the amount of bleach you need based on the fact that 1 gallon will raise the free chlorine level of 30,000 gallons of water by 2 ppm. If you need to mildly shock a 30,000-gallon pool by raising the free chlorine ..., You use one bag of shock for every 10,000 gallons So, I would suggest about 3/4 bag for your pool. If your initially shocking it, then go with twice that. So that would be a bag and a half., To be honest, sizing the pump is actually pretty straightforward. There is a general rule we use that makes it very easy to pick. For round above ground pools up to 24 ft. ( pools with less than 15,300 gallons) use a 1 HP pump. For round above ground pools over 24 ft. (pools with more than 15.300 gallons) use a 1.5 HP pump., The average price for a gallon of diesel gas jumped by 51 cents reaching $5.13 from $4.61 within just a week, according to AAA. The average price for a gallon of diesel gas jumped ..., Here is the chart that you have to use for shock treatment based on the color of the pool. For light green pools, use 1 lb. of shock treatment per 10,000 gallons of water. So, for 25,000 gallons of water in pool, use 2.5 lb. of shock treatment. For medium green pools, use 2 lb. of shock treatment per 10,000 gallons of water., In general, most experts recommend using 5 lbs (2.26kg) to 10 lbs (4.53 kg) of pool shock per 10,000 gallons (37 854 liters) of water regularly each week in order to keep your 20000-gallon pool safe and sterile ... and other contaminants in their pool is how much shock they should use for their pool's capacity. For pools with a capacity of ..., The rule of thumb is to keep your free available chlorine levels between 2-10 ppm. Testing frequently will help ensure your pool's water stays crystal clear and free from harmful bacteria. To keep a close eye on your pool's water balance, use a reliable pool test kit. The best ones provide readings for total chlorine, free chlorine, pH ..., Feb 11, 2024 · Test Your Pool Water: Before adding liquid chlorine to your pool, use a reliable pool water test kit to measure the current chlorine level. The ideal chlorine range for most pools is between 1.0 to 3.0 parts per million (ppm). , It used to be sold as 96 ounces (3/4 gallon) or 182 ounces (1.42 gallons) when it was 6%, but now that it is 8.25% it is often sold as 64 ounce (1/2 gallon) and 121 ounce (0.95 gallons). A "bag of shock" can be virtually any size and its contents may contain nearly pure Dichlor or Trichlor (less common in granular form), or it may contain Cal ..., Subtract your FC from that sum. Divide your pool volume by 10,000. Note this number. Next, multiply the chemical change ( step 4) by the divided pool volume (step 5) and the CC/FC difference (step 3). Convert the answer into pounds by dividing it by 16. This answer tells you how much pool shock you need to add., A 24-foot pool generally holds around 13, 500 gallons of water. Shocking the pool helps to sanitize and oxidize contaminants like sweat, sunscreen, and bacteria that can build up over time and affect the clarity and health of your pool’s water. The frequency at which you need to shock your 24-foot pool depends on how frequently it is used., I'm guessing the actual water level is 24", not 30" which puts your pool at 1700 gallons. One quart of bleach will add 8.8 ppm (parts per million) of chlorine to it. Forget the powder for now., If your pool is vinyl lined, only add 1L every 24 hours, as it's more sensitive to harsh chemicals. You also need to shock your pool with chlorine. Add 2 cups (400 grams) of granulated chlorine (not stabilised) or 3 tubs of 15L chlorine (as it's actually only 20% chlorine and the rest is water)., A general rule is to add one pound (16 ounces) per 10, 000 gallons when shocking with dichlor or trichlor. Divide it accordingly based on the size of your swimming pool. "Aim at pouring about two-quarter (80 oz. ) bottles into your skimmer every four days". Step 3: Add the Bleach., For this example, let's say you have a 20,000 gallon pool and the pool pump has a GPM rating of 40. Grab your calculator to figure this out: 40 (GPM) X 60 (minutes per hour) = 2400 gallons per hour. 20,000 (gallons) / 2400 (gallons per hour) = 8.3 hours. In this case, the ideal pool filter pump run time is 8.3 hours per day for one circulation ..., To reach the optimal chlorination levels, you'll need to achieve a concentration of around 30 ppm. Determine the size of your pool. A small pool would be around 5,000 gallons; a medium-sized one, 10,000 gallons; and a large one, 20,000 gallons. Measure 3 pounds of shock per 10,000 gallons of water. In this example, for a small pool (5000 ..., The amount of bleach required to sanitize a 10,000-gallon pool depends on the current levels of total chlorine and cyanuric acid. To maintain a healthy level, use 4-8 ounces per 5,000 gallons. Make sure you know the exact measurements of your pool before adding chlorine to it., How Much Chlorine Should Be Used In A 15000 Gallon Pool. You need to achieve and maintain chlorine readings, from a test kit, of between 1.5 and 3.0 pH readings of between 7.4 & 7.8 total alkalinity readings of between 80 & 120 for best water quality chemically. Filtration is another factor in water quality., How Much Chlorine Should I Use for a 10,000 Gallon Pool? The recommended chlorine dosage for a 10,000-gallon pool is typically between 2 to 4 parts per million (ppm) of free chlorine. However, it’s essential to consider factors like pool usage, weather conditions, and water quality., How much bleach do I add to shock the pool? 12'x30″ easyset ... Your pool is about 1,200 gallons so use that for your pool size. Once you get the initial startup amount put it, start monitoring your chlorine levels using a test kit. It's ok to use what you've bought for a while. But as it runs out, consider switching to plain liquid ..., How much super shock should I use? Often, it will look something like this. 12.5% Liquid Chlorine Pool Shock – Normal Dosage: 1 gallon of shock per 10,000 gallons of water. Shock Dosage: 2 gallons of shock per 10,000 gallons of water., The ideal salt level for a saltwater pool is 3,200 parts per million (ppm), but anywhere between 2,700 and 3,400 ppm is also acceptable. Anything below 2,700 ppm and the salt generator likely won’t be able to make enough chlorine to keep your water properly sanitized. Much more than 3,400 ppm and your water can become corrosive to metal., Indices Commodities Currencies Stocks, For chlorine granules, add 2 to 3 ounces for every 5,000 gallons. That's 4 to 6 tablespoons of chlorine. So, if you have a 20,000-gallon pool, that's about 7 ounces of chlorine or a little under a cup. For 3-inch chlorine tablets, add 1 tablet for every 5,000 gallons of pool water, which is about 4 tablets for a 20,000-gallon pool.