How much shock for 1500 gallon 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 …

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.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.To find how many gallons you need, just enter the shape of your pool along with the width, length, and average depth - it's as easy as that. Here is sizing and gallon information for the most common types of pools. Above Ground Pools (48" Depth) If you don't see your pool size in this chart, use our volume calculator.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.Step 1: Determine your pool's volume. This is typically measured in gallons or liters, and can be calculated by multiplying the length, width, and average depth of your pool. Step 2: Determine the dosage required. This will depend on the concentration of the liquid shock you are using and the volume of your pool.

The ideal amount of bleach per gallon of water in a swimming pool: The general rule of thumb is to add one-half gallon of household bleach for every 5, 000 gallons of water in your pool. This will get you approximately 2 ppm (parts-per-million) of free available chlorine, which should be perfect for most standard pools.Swimming Pool Shock / Austin's Pool Tech Shock (liquid chlorine 12.5%) Austin's Pool Tech Shock (liquid chlorine 12.5%) EPA Reg No 1672-20001. 12.5% sodium hypochlorite (other brands can be 10.0%) Usage Includes: Swimming Pool Water Disinfection; Spa/Hot Tub Maintenance; Winterizing Swimming Pools; Pack Size: 4-128 oz. Item No:Once you have your pool volume in gallons, look on the package of shock to see how many pounds or Pods you need. Often times you’ll find a chart right on the package. For example, HTH® Shock Advanced! asks for one pound per 13,500 gallons. So for a 21-thousand gallon pool, you'd want to round up to two pounds of shock.I have a 14 x 42 metal frame intex above ground pool and would like to know how much chlorine granules would I put in for this size pool. Could you also tell me how much stabilizer and algaecide I need as well. Should I also be putting in shock and if so how much. This is to start up the pool as well as maintain it on a daily and weekly basis.Add the sulfuric acid reagent 1 drop at a time until the liquid turns red. After each drop, mix the water. Count the number of drops you add to the water. Once the solution turns red, stop adding sulfuric acid. [5] Wear gloves as you handle the sulfuric acid in case you spill. 6. Multiply the number of drops by 10.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.

The amount of Clorox Pool And Spa Shock you should use depends on the size of your pool. For a small pool, you should use around 1 lb of shock per 10,000 gallons of water. For larger pools, you may need to use more. Always refer to the package instructions and adjust accordingly.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.Toxic shock syndrome is a serious disease that involves fever, shock, and problems with several body organs. Toxic shock syndrome is a serious disease that involves fever, shock, a...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 ...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.

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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. But this is a general guideline, and you may need to adjust the dose depending on the condition of your pool water.Matt teaches you how to shock your swimming pool the right way by pre-dissolving each pound of pool shock in a bucket of water before adding it to the water....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.Once you have your pool volume in gallons, look on the package of shock to see how many pounds or Pods you need. Often times you’ll find a chart right on the package. For example, HTH® Shock Advanced! asks for one pound per 13,500 gallons. So for a 21-thousand gallon pool, you'd want to round up to two pounds of shock.Contents. 0.1 Finding the Correct Type and Dosage of Shock for Your Pool; 1 Knowing How Much Chlorine You Need when Shocking a 5K Pool. 1.1 What is Pool Shock?; 1.2 Types of Shock Treatments; 1.3 Safety Precautions When Using Swimming Pool Shock Treatment; 1.4 Factors That Determine How Much Product You Should Use; 2 Shock Treatments. 2.1 Chlorine; 3 Bromine Versus Chlorine. 3.1 Choosing the ...

As a general pool maintenance tip, you’ll need one pound of shock per 10,000 gallons of water. So if you have a 30,000-gallon pool, you’ll need around 3 pounds of shock to …The amount of bleach used to shock a pool depends on the size of the pool. Shocking a pool requires increasing the chlorine to 5 parts per million. This means you need 1/2 gallon o...Knowing how much shock to add to the pool depends on the company and the calcium hypochlorite concentration. For example, some brands sell shock bags that treat 5,000 gallons, while some bags go up to 7,500 gallons per bag. Always read the labels to know how much shock should be added for your pool's gallon total.Step 1: Test Your Pool Water. Before starting, test your pool water using a test kit to check the pH levels, alkalinity, and chlorine levels. The ideal pH level should be between 7.2 and 7.6. If the pH level is too high or too low, adjust it before proceeding.Sodium hypochlorite, more commonly known as liquid chlorine or bleach, is a common product used for adding chlorine to the pool. Its strength ranges from 5% available chlorine (household bleach) to a 10-12.5% commercial-strength product, often reserved for residential pool use and industrial purposes. It's worth noting that most household ...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 ...The best calcium hypochlorite pool shock on the market is DryTec. This highly-rated granular shock product contains 68% of the active ingredient and comes in individual packs. Each pack contains one pound of quick-dissolving swimming pool shock that sanitizes water in record time.Note this number. Next, multiply the chemical change by the divided pool volume and the CC/FC difference . Convert the answer into pounds by dividing it by 16. This answer tells you how much pool shock you need to add. A good rule to remember is to use one bag of shock per 10,000 gallons.So the regimen for daily or nearly daily usage of a hot tub or spa is to add both non-chlorine shock and chlorine after each use. The dosage for the non-chlorine shock is 4-9 teaspoons per 250 gallons. The dosage for the chlorine is about 1-1/2 teaspoons of Dichlor per 250 gallons during the first week or two and then 2 fluid ounces of 6% ...As an example, we'll look at a 16' x 32' rectangular swimming pool. 16 x 32 = 512 sq. ft. surface area. 512 ÷ 3 = 170.7. 170.7 x 1,000 = 170,700 BTU Minimum. PRO TIP: When figuring out how many BTUs you need, it's important to also figure in the heater's efficiency. Newer pool heaters are often in the range of 82-96% efficient.Check out Pentair's easy-to-use pool volume calculator to calculate the volume of your swimming pool water by choosing the shape, dimensions and depth.

Introduction This procedure is to assist water system operators in shock chlorination and includes a Shock Chlorination Calculation tool (xls) for disinfecting drinking water storage facilities. For more information about this procedure, please contact Drinking Water Services (DWS).. Shock chlorination is a procedure used whenever there is a need for emergency disinfection of tanks, wells and ...

The amount of bleach you need in your pool depends on your pool volume and current chlorine levels. If you add too much bleach to your pool, this could lead to health hazards, damaged pool equipment, and altered pH levels. After adding bleach, wait 4-5 hours for chlorine levels in the water to return to between 1-3 ppm and test before getting ...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.In The Swim cal-hypo pool shock is packaged in easy-opening 1-pound bags, in our 65% Pool Shock or 70% Super Pool Shock. We also have Instant Pool Shock in 1.07-pound bottles, and cal-hypo granules in 25- and 50-pound buckets , which can make it easier to use when adding large amounts of pool shock at one time.Maintaining both pH and total alkalinity in your swimming pool is important for keeping your pool properly sanitized and non-corrosive. Total alkalinity is to pH what cyanuric acid is to free chlorine. Total alkalinity stabilizes pH levels. The ideal pool pH level is 7.4 to 7.6. The ideal total alkalinity level is 80 to 120 ppm. What Should ...May 27, 2021 · Take a bucket, usually about a five-gallon bucket, and fill it 3/4 of the way with pool water. Then add in one bag of calcium hypochlorite. Once the bag is in, you can then move to the next step. Make sure that you only put one bag at a time into the bucket. How much shock for a 1000 gallon pool? Just 0.13 ounces or slightly more may be required for a 1000-gallon pool. Instead of Clorox, I advise using ordinary liquid chlorine bleach or sodium hypochlorite for daily shocking. Clorox can only kill algae since it contains a much of calcium hypochlorite. Without any issues, your pool can function without a pump for a few days. However, keep in mind ...If you find yourself in a situation where you have no power, like many people on the East coast at the moment, redditor Tommy points out that you can light up an entire room with a...

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For every 5,000 gallon of water in your pool, you will need to use 1 chlorine tablet. It is also important to always round up to the nearest 5,000 gallons. For example if you have a relatively small swimming pool that only holds 8,000 gallons of water, when adding chlorine you would add the appropriate amount for a 10,000 gallon pool.Next, multiply the chemical change by the divided pool volume and the CC/FC difference . Convert the answer into pounds by dividing it by 16. This answer tells you how much pool shock you need to add. A good rule to remember is to use one bag of shock per 10,000 gallons. Recommended Reading: Don Johnson Pool And Spa.Sand filters generally start at around 16 inches in diameter. For a 16-inch sand filter, you should expect to add around 100 lbs of sand. For every inch in diameter larger than 16 inches, you add an extra 25 lbs of sand until you reach 20 inches. From 20 inches, you add 50 lbs for every 2 inches in diameter until you reach 24 inches.Which Chemicals to Use in a 1500 Gallon Size Pool? Keep your pool crystal clear with three simple steps. Three types of chemicals -- chlorine, shock and algaecide -- are the basic chemicals used to maintain crystal clear pool water. Use a pool water test kit to test your water often to determine when you need to add more chemicals.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:Determine amount to add. You'll need to figure out how much baking soda to add to your pool. Pool chemical measurements are based on 10,000 gallons of water. If your pool is larger or smaller, you'll need to adjust your math. A rule of thumb is 1.5 lbs. of baking soda per 10,000 gallons of water will raise alkalinity by about 10 ppm.SPARTAN COMMODITY INDEX POOL- Performance charts including intraday, historical charts and prices and keydata. Indices Commodities Currencies StocksHow much chlorine in a pool is required? The amount of chlorine in the water should be somewhere between 1 and 3ppm (parts per million). So, if you’re starting with completely clean unchlorinated water, then you can set the dosing calculator to a ppm within that range, enter how many litres of water are in your pool, and our calculator will tell you the …Step 1: Determine your pool’s volume. This is typically measured in gallons or liters, and can be calculated by multiplying the length, width, and average depth of your pool. Step 2: Determine the dosage required. This will depend on the concentration of the liquid shock you are using and the volume of your pool.Of shock treatment per 10,000 gallons of water. 5 x 10 = 3.8 ml of bleach. Powder chlorine is a little more expensive than liquid, but it has a lower ph level and you can buy it in stabilized form so that you dont have to add much cyanuric. First, use one tablet in the pool feeder. Per 1,000 gallons of pool water.For every 5,000 gallon of water in your pool, you will need to use 1 chlorine tablet. It is also important to always round up to the nearest 5,000 gallons. For example if you have a relatively small swimming pool that only holds 8,000 gallons of water, when adding chlorine you would add the appropriate amount for a 10,000 gallon pool.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). ….

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.The amount of bleach you need in your pool depends on your pool volume and current chlorine levels. If you add too much bleach to your pool, this could lead to health hazards, damaged pool equipment, and altered pH levels. After adding bleach, wait 4-5 hours for chlorine levels in the water to return to between 1-3 ppm and test before getting ...That would be two pounds of pool shock per 10,000 gallons of water. Can I Just Drop Pool Shock Right In? As long as you have shock that doesn’t require pre …The calculator will instantly provide you with the amount of baking soda needed in pounds. Remember, the formula used in the calculator is as follows: Amount of Baking Soda (in pounds) = (Pool Volume in gallons) x (Target pH - Current pH) / 10,000. Use the calculated value as a guide when adding baking soda to your pool.Best Pool Shocks: Our Top 6 Picks. Best Overall: HTH 52037 Swimming Pool Care Shock. Best Fast-Acting: DryTec Chlorine Shock Treatment. Best for Large Pools: In The Swim Pool Shock. Best Liquid: Austin's Pool Tech Shock. Best Water Clarifier: Robarb Super Blue Clarifier. Best Granular: Clorox Pool & Spa Swimming Pool Shock.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 ...How much shock do I need for a 30000 gallon pool? It takes 1 ounce of chlorine in 7,500 gallons of water to equal 1 ppm. We will divide 30,000 gallons by 7,500 to get 4. It requires 4 ounces of chlorine to raise the parts per million of this example pool by 1.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 ... How much shock for 1500 gallon pool, 12,000 x 8.35 x (0.0032 - 0.0012) 12,000 x 8.35 x 0.0020 = 200.4 pounds. That means you need to add about 200 pounds of salt to the pool water to bring your salt levels up to 3,200 PPM. Generally, pool salt comes in 40-pound bags, so you'd need 5 bags of salt to get the 200 pounds you need., The chart below shows how to calculate the number of gallons in a pool based on the shape. For non-standard shaped pools, it may be easier to break your pool into sections to calculate. Example: If your rectangular swimming pool is 20 ft x 40 ft with an average depth of 3, the total number of gallons in your pool is 18,000 (20 x 40 x 3 x 7.5 ..., Length of your pool (ft.) x width (ft.) x depth (ft.) x 7.5 = volume in gallons. You can also use the Pool Volume Calculator that is built into the Pool Calculator App, available as a desktop app, or as a Native App on iOS or Android. Another standard measurement point for shocking a pool is to measure the chlorine by parts per million (PPM)., As a general rule, 1 lb. of shock is used for every 10,000 gallons of pool water. Most shock is sold in 1 lb. bags, making it easy to calculate how many bags your …, Generally speaking, you should aim for one to two gallons of 12.5% liquid chlorine per 10,000 gallons of water. You can try one gallon first and see how it goes before you decide to add that second gallon. For highly-green pools, go ahead and just use two gallons. Be sure to wear gloves and be careful not to splash the liquid pool shock on ..., Here are a few tips before we dive into the chart: If you are using chlorine products as your primary sanitizer, we recommended to maintain a residual chlorine level of 2.0-4.0ppm to effectively kill bacteria and prevent algae. You may want to adjust the chlorine quantity depending upon the weather, seasonality, and your pool usage., One of these measures is using shock treatment, which involves adding an extra dose of chlorine to destroy bacteria, algae, and other contaminants in your pool water. If you’re wondering how much shock treatment you need for a …, The general recommendation is to use 1 pound of cal hypo shock for every 10,000 gallons of pool water, and 10 ounces of sodium hypo with around 12.5% chlorine to sanitize your pool. Make sure the pool water is at its normal level. Make sure your pool’s pH is between 7.27.6 and its alkalinity is between 80120 ppm., 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. , Are you looking for the ideal amount of shock powder to adjust the pH balance of your 1,000-gallon pool? If so, read on for more information. Understanding How Much Shock Powder You’ll Need When it comes to keeping a pool’s chemical levels balanced and clean, one important step is adding shock powder., For a new pool or for spring start-up, chlorinate with 1 gallon of product for every 10,000 gallons of water to yield 5 ppm. Check the level of available chlorine with a test kit. Adjust and maintain pool water pH between 7.2 and 7.6. Adjust and maintain the alkalinity of the pool to between 80 to 100 ppm., 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., The general recommendation is to use 1 pound of cal hypo shock for every 10,000 gallons of pool water, and 10 ounces of sodium hypo with around 12.5% chlorine to sanitize your pool. Make sure the pool water is at its normal level. Make sure your pool’s pH is between 7.27.6 and its alkalinity is between 80120 ppm., 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., How much shock for a 1000 gallon pool? Just 0.13 ounces or slightly more may be required for a 1000-gallon pool. Instead of Clorox, I advise using ordinary liquid chlorine bleach or sodium hypochlorite for daily shocking. Clorox can only kill algae since it contains a much of calcium hypochlorite. Without any issues, your pool can function …, I have a 14 x 42 metal frame intex above ground pool and would like to know how much chlorine granules would I put in for this size pool. Could you also tell me how much stabilizer and algaecide I need as well. Should I also be putting in shock and if so how much. This is to start up the pool as well as maintain it on a daily and weekly basis., Matt teaches you how to shock your swimming pool the right way by pre-dissolving each pound of pool shock in a bucket of water before adding it to the water...., 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., 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 ..., The calculator will instantly provide you with the amount of baking soda needed in pounds. Remember, the formula used in the calculator is as follows: Amount of Baking Soda (in pounds) = (Pool Volume in gallons) x (Target pH - Current pH) / 10,000. Use the calculated value as a guide when adding baking soda to your pool., Biguanide Shock: 100-200: 100-300 >300: PS: A peroxide-based product used to aggressively oxidize compounds out of biguanide treated water. Shock the biguanide pool regularly to avoid any build-up of biofilms and oxidize contaminants that can build over time. Total Dissolved Solids (TDS) 500-1,000: 500-2,000 >1,500 over start up value: PP, 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 ..., Measure spa adjustment chemicals carefully, using 1/8 cup (1 oz) or 1/4 cup (2 oz) kitchen measuring cups. Another useful tool, the kitchen tablespoon is 1/2 ounce, and the tablespoon is 1/6 ounce, or 0.17 oz. Add small amounts and test again after an hour or so of circulation. Keep a log book of chemical test strip readings and adjustment ..., 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., Important SAFETY Rules To Follow When Balancing Pool Water. RULE #1: Always read product label and follow instructions. RULE #2: Never mix chemicals (including different types of chlorine). RULE #3: Never add water to chemical, always add chemical to water. This article is a user manual for our pool water balance calculator seen above. It will also teach you what you need to know about proper ..., If you added 10 ml of water to your tube, you will multiply the number of drops you added before the water turned clear by .5. This will give you the amount of chlorine that was in your pool. For example, if you added 5 drops to make the pink turn clear the amount of chlorine in your pool is 2.5 ppm. (5 x .5 = 2.5)., Preparing to Shock a Spa or Hot Tub. The most important thing to do in preparation for shocking the spa water is to first test and adjust the pH level to the range of 7.2-7.6. Oxidizers work best in a low pH environment, and the efficacy of your spa shock is twice as great at a pH of 7.5 than it is at a pH of 8.0., Determine amount to add. You'll need to figure out how much baking soda to add to your pool. Pool chemical measurements are based on 10,000 gallons of water. If your pool is larger or smaller, you'll need to adjust your math. A rule of thumb is 1.5 lbs. of baking soda per 10,000 gallons of water will raise alkalinity by about 10 ppm., Introduction This procedure is to assist water system operators in shock chlorination and includes a Shock Chlorination Calculation tool (xls) for disinfecting drinking water storage facilities. For more information about this procedure, please contact Drinking Water Services (DWS).. Shock chlorination is a procedure used whenever there is a need for emergency disinfection of tanks, wells and ..., The answer to how many pounds are in 5 gallons of water comes from the widely known mass-density-volume formula: Mass [pounds] = Density [pounds/gallon] × Volume [gal]‎. Substituting the density of water and the volume, we get: Mass [pounds] = 8.3454 pounds/gallon × 5 gallons = 41.73 pounds., 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. , 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., The Right Amount of Chlorine Shock to Use in Your Pool *For calcium hypochlorite or powder chlorine, 1 pound is ideal for every 10,000-gallon pool. In case of algae, triple-shock the pool by adding 3 pounds for every 10,000 gallons.