How much liquid shock for 30000 gallon pool

The water might appear cloudy, the pool walls be slimy or the pool may look relatively OK. How much chlorine do I put in a 2700 gallon pool? To give you an example, if your swimming pool holds 4,978 gallons of water, you can calculate the amount of chlorine needed by taking 4,978 x 0.00013 which should give you 0.65 ounces of chlorine.

Then calculate the volume of bleach required based on this – 1 gallon will increase the free chlorine level of 30,000 gallons of water by 2ppm. In case you need to mildly shock a 30,000 gallon of water to raise the free chlorine concentration to 5 ppm, you need to add at least 2.5 gallons of bleach.Model: What makes it the best: HTH Pool Shock Advanced Winner in the category The best in cleaning cloudy/green pool water: Characteristics Amazon rating: ⭐️ 4.7 Item form: granular Item weight: 12 pounds Consumption: 1 pound per 13,500 gallons Compound: 56.4% calcium hypochlorite Active chlorine level: 56.4% What makes it the best30000 Gallon Pool - 400-500 sq. ft. 40000 Gallon Pool - ≥ 500 or Dual Filter System ... Tip: For low-volume pools use a cartridge pool filter and for ≥ 25k gallons of pool water volume choose a sand filter. For the most thorough cleaning, especially targeting tiny particles, the DE filter stands out as the best choice. ...Boost it up to 30 ppm to start with by adding 3 lbs of Stabilizer per 10,000 gallons of pool water to protect free chlorine from the sun. Chlorine Adjustments: ... Pool Shock, Algaecide, Clarifier, Test Strips, and a Sun-Sorb oil absorbing sponge. Bundled pool start-up chemicals save a considerable amount over purchasing items separately.The amount of shock needed may depend on factors like the size of your pool, how frequently you used it throughout the season, whether or not you have a high chlorine demand due to organic debris from nearby trees or shrubs, etc. The shocking truth revealed: Experts recommend adding about 1 lb of shock per 10k gallons of water at closing time.The average amount of chlorine required for pool shocking is 3 1/2 quarts per 10,000 gallons of water. Clean Pool and Spa recommends raising the chlorine levels 10 times for every ...It's important to choose the right pump size based on your specific pool needs, to ensure proper circulation and filtration. 1.5 HP Pump: This is a common pump size for 30,000 gallon pools. It can typically handle up to 100 gallons per minute (GPM) and is suitable for most pool applications.

This is just half the distance from one side of the pool to the other. With that information, use the following formula to calculate the pool volume: Volume = (3.14 x r2 x depth) x 7.48. For a round pool with a radius of 5 feet and a depth of 6 feet, your pool's water volume is 3,533 gallons. Once you know your pool volume and how much salt ...How to Shock a Pool. Step 1. Test the Water. Using a water test kit or test strips, ensure that all aspects of water chemistry are within the proper range. Use non-chlorine shock if your Free Available Chlorine level is between 2.0–4.0 ppm, and use a chlorine-based shock if levels are below 2.0 ppm. Step 2. Circulate the Water and Add Pool ShockPool Volume Calculator: How Much Water Is In Your Pool? Custom calculators to help you make smart decisions about your pool.Pool Volume Calculator: How Much Water Is In Your Pool? Custom calculators to help you make smart decisions about your 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 ...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.

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 …Changed my 30,000 gallon pool to salt and cartridge filter. The pool has been green for 2 weeks. ... with 2 lbs of granular shock, or 2 gallons of liquid pool shock, per 10K gals (your pool size), to keep the algae under control. Fifth - if your filter media (sand or cartridge) is old and gone thru many algae battles, it may be time to replace.A pool adds ambiance and fun to a backyard, but at what price? Learn more about what goes into pricing as we cover how much does an inground pool cost. Expert Advice On Improving Y...An introduction to determining how much shock is needed for a 3000 gallon pool: Under normal circumstances, it is recommended that you use 1 lb of shock per 10,000 gallons of water. Therefore, the amount of chlorine needed to effectively clean and sanitize your 3000 gallon pool would be approximately 0.3 lbs (or 5 ounces), assuming normal conditions.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.

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Boost it up to 30 ppm to start with by adding 3 lbs of Stabilizer per 10,000 gallons of pool water to protect free ... Pool Shock, Algaecide, Clarifier, Test Strips ... 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.The amount of chlorine required per gallon of water depends on the type of chlorine used to treat the pool. A daily dosage of 11 ounces of liquid chlorine is recommended for every 10,000 gallons of water. A 10,000 gallon pool requires 6 to 8 ounces of granular chlorinator each day.Monroe shocks use a gas-pressurized cylinder to cushion hard jolts and keep the vehicle stable on the highway. These shocks can wear out or leak, lowering efficiency or failing com...

How to Shock a Pool. Step 1. Test the Water. Using a water test kit or test strips, ensure that all aspects of water chemistry are within the proper range. Use non-chlorine shock if your Free Available Chlorine level is between 2.0-4.0 ppm, and use a chlorine-based shock if levels are below 2.0 ppm. Step 2. Circulate the Water and Add Pool ShockLiquid measurements can sometimes be confusing, especially when you’re dealing with different units like pints, quarts, and gallons. If you’ve ever found yourself wondering how man...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 most important aspect of any pool’s chemical dosage is how much water the pool has. For example, a 20,000-gallon pool will need significantly more chemicals than a 5,000-gallon above-ground pool. The most effective way to determine the pool’s volume is by looking at the build schematics or asking the builder for that information if they ...It states that 13 oz will raise FC by 1 ppm per 10,000 gallons. So, 1 gallon (128 oz) of 10% sodium hypochlorite bleach will provide 10 ppm of FC per 10,000 gallons. So, depending on the % of hypochlorite in each product, a bag of shock and a gallon of bleach could be roughly equivalent. If shocking, only use potassium permonosulfate.The weight of one gallon of chlorine bleach is 8.375 pounds! 1 gallon equals 128 US fluid ounces. This relation doesn't involve the nature of the fluid. Lbs./gallon of choline chloride.A 3-inch tablet of chlorine weighs about 8 ounces (227 g), while a 1-inch weighs about 0.5 ounces (14 g). Generally, one ounce of chlorine (28.35 g) will give you 1 ppm for 7,500 gallons (34,096 L) of water. For a 10,000-gallon pool, you will need about 1.3 ounces of chlorine to attain 1 ppm. Be careful not to add too many tablets at the one ...The ideal cyanuric acid level is typically between 30 and 50 parts per million (ppm). With the chlorine level, pool volume, and cyanuric acid level in hand, you can now use a chlorine dosage chart or an online calculator specifically designed for pool maintenance to determine the precise amount of chlorine to add.Divide your pool volume by 10,000 gallons. Multiply the chemical change by the divided pool volume and the CC/FC difference. Convert the answer into pounds by dividing by 16. The result will be …Specs: The main active ingredient is 68% Calcium Hypochlorite. Dosage: 1 pound per 10,000 gallons. Available in 6, 12, or 24 count 1-pound bags. Pros: Pre-portioned amounts of shock eliminate the need to measure amounts before use. High doses of calcium hypochlorite create fast pool oxidation for quick results.How much shock should I add in a 6092 gallon pool . I recently bought an 18x48 round above ground pool, but it doesn't specify how much shock I'm supposed to add in it, and nothing has been helpful for me as it is less than 10 gallons ... If water is clear and you are just shocking to start up for the season then start with 1/4 to 1/2 a bag.

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....

1 full case of 4 bottles of Commercial Grade 12.5% Liquid Chlorine (Sodium Hypochlorite) Pool Shock. Easy-to-use, fast, and effective. Shock and sanitize your pool by pouring this liquid shock directly into your swimming pool or feed it via a peristaltic metering pump. Liquid chlorine is a great alternative to tablet and granular chlorine products.Complete Walk Through On How To Add Liquid Chlorine (Shock) To Your Swimming PoolComplete Video Library.Create your FREE profile @ WaterdropPools.com and let...HTH Super Shock! Pool Shock Treatment is the 4-in-1 powerful pool shock designed to boost chlorine levels and kill and prevent bacteria and algae for a clear, healthy pool. Each pound of Super Shock! packs a powerful punch, treating 13,500 gallons and restoring crystal clarity in just 24 hours.A good rule of thumb is to keep your sanitizer levels at round 7.5 percent of your stabilizer. So, doing the quick math, if your pool conditioner is 50 ppm, you should shoot for free chlorine levels between 3 ppm and 4 ppm. You should use about 4 lbs of CYA per 10,000 gallons of water for every 30 ppm it needs to be raised.Keep your pool water healthy and clear with industry-leading Pool Shock from Leslie's Pool Supplies. Free Shipping for Pool Perks ... 3 oz. treats 10,000 gallons. Superchlorination: 11 oz. treats 10,000 gallons. ... in your pool water. That said, because it doesn't contain any chlorine, it's not useful for treating algae or killing germs by ...Stir the water until the chemical is completely dissolved. You can do this as well if you are using powdered Chlorine. Slowly pour the required measure of Chlorine into the pool. And as recommended, 3 ounces of Chlorine per 1000 gallon pool. Add Chlorine to the pool's perimeter to ensure it gets to every part. Find out the volume of your pool. This will give you an idea of how much shock you need. The general recommendation is to use one 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.

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Also asked, how much liquid chlorine do I need for a 30000 gallon pool? Add 52-104 oz. per 10,000 gallons of pool water to yield an available chlorine level of 5-10 ppm. ... 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 ...Changed my 30,000 gallon pool to salt and cartridge filter. The pool has been green for 2 weeks. ... with 2 lbs of granular shock, or 2 gallons of liquid pool shock, per 10K gals (your pool size), to keep the algae under control. Fifth - if your filter media (sand or cartridge) is old and gone thru many algae battles, it may be time to replace.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.To know how much bleach you need to add to the pool, it is necessary to calculate the volume of the pool. Just multiply the length of the pool with the width and depth, and you will get the volume in cubic feet. The 1 gallon of bleach will raise the free chlorine level by 2 ppm on the 30,000 gallons of water.The recommended dose of algaecide varies greatly from product to product, typically ranging from 500 mL to 2.5 L per 50,000 L of pool volume. Check the packaging to find the recommended dose rate for your product, then multiply it by your pool volume to work out the right dose. Alternatively, you can use this pool algaecide calculator to work ...One of the most effective ways to keep your pool water clean and clear is. ... which are around 50 to 100 oz. per 10,000 gallons of water. Also, keep in mind that if your pool often gets exposed to sunlight, you’ll need to pour liquid chlorine more often. ... – they contain stabilized chlorine which won’t work as a pool shock – they don ...As a rule of thumb, use 1.5 pounds (680 grams) of baking soda per 10,000 gallons (37,854 liters) of pool water. This should raise the alkalinity by about 10ppm (parts per million). Or you can use the chart below. If you're not sure how much water your pool holds, check out our pool calculator.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.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 you're using a 12.5% liquid chlorine bleach, you'll need to add 2.5 gallons (12.5L) per 10,000 gallons (45,461 L). And, if you're using granular pool shock (usually cal-hypo), 3 lbs (1.36 Kg) per 10,000 gallons (45,461 L). These dosages will be enough to completely kill any bacteria or algae in your saltwater pool.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.The CDC recommends about five tablespoons of regular Bleach per gallon of water to disinfect a surface. For a liquid pool shock, it is preferred to dilute it at a rate of 2.5 to 3 tablespoons per gallon of water. For a pool with 5000 gallons of water, you should use around 15 ounces or 4 cups of Clorox bleach to raise the free chlorine level in ...Champion PCPS41 1 gal PRO CLOR Pool Shock - 4 per Case. ... Container Size 1 gallon; ... Form Liquid; Odor Pungent; pH Rating 12.3 - 12.9; Solubility Complete Soluble in Water; Specific Gravity 1.155 at 60 deg F; UPC Code 022609000137; Parts & Schematics anchor. There are no parts or schematics available.While shocking is the simple addition of a few parts per million (usually 2‒5 ppm) of unstabilized chlorine to "clean up" pool water, breakpoint chlorination or superchlorination, on the other hand, is performed when there's a measurable amount of combined chlorine causing odors and irritation. For the proper dosage amount, take the ...Consult the packaging to determine how much cal hypo will add 1 ppm of chlorine in 10,000 gallons of water (X). Divide your pool volume (V) by 10,000 gallons: ... You'll need 7.4 pounds of calcium hypochlorite to shock your 50,000-gallon pool. Shocking Your Pool with Calcium Hypochlorite.Jun 15, 2022 · Use a pound of shock for every 15,000 gallons of pool water. Depending on the severity of the algae, you will likely have to shock twice, if not three times. Wait 12 hours between each shock treatment. 7. Test Pool Water. Your pool just got quite a shock to the system, literally, so it’s important to check chemistry levels after algae treatment. GLB - 71266 Aqua Silk Chlorine Free Shock Oxidizer, 1 Gallon. Item No. 23343 | Manufacturer SKU: 71266. $32.99. GLB 71266 Aqua Silk Chlorine Free Shock Oxidizer, 1 Gallon cleans and oxidizes pool water without using chlorine or harsh chemicals. More Details.It measures the acidity or alkalinity of the water on a scale from 0 to 14, with 7 being neutral. For a swimming pool, the ideal pH level is between 7.2 and 7.8. When the pH level is too high or too low, it can cause a variety of problems with the water chemistry and equipment.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. How much liquid shock for 30000 gallon pool, It states that 13 oz will raise FC by 1 ppm per 10,000 gallons. So, 1 gallon (128 oz) of 10% sodium hypochlorite bleach will provide 10 ppm of FC per 10,000 gallons. So, depending on the % of hypochlorite in each product, a bag of shock and a gallon of bleach could be roughly equivalent. If shocking, only use potassium permonosulfate., Using a Pool Acid Demand Test Kit. Step 1: First, adjust the pH level of your pool to between 7.2 and 7.6, which is the ideal range for a swimming pool. Use a pH increaser or decreaser as needed, and retest the water until it falls within the range. Step 2: Next, fill a test tube with pool water up to the 10 mL line., Shocking your pool should be part of your regular maintenance. It will help you avoid algae and bacteria build-up, and save you from cloudy water. The goal in shocking your swimming pool or hot tub is to ultra-chlorinate the water, kill off the chloramines, and rid bacteria from floating around. The most important times to do so are in the ..., To double shock, you'll use two pounds of chlorine shock (for chlorine systems) per 10,000 gallons of water. Our Top Pick . Calcium Hypochlorite Pool Shock (Cal-Hypo Shock) ... You can pour shock straight into your pool water, slowly, as you walk around the perimeter of your pool. You may also put some water into a 5-gallon bucket, then ..., Clean the pool before shocking, to remove leaves or debris. Lower the pH level to 7.2, to increase pool shock potency. Sprinkle shock into pool, or broadcast across the surface. Vinyl pools should pre-dissolve in a 5-gal bucket of water. Run the filter and brush the pool afterwards to disperse., Use for the Sustain® 3-Part System. 1. To estimate how much of each chemical you will need, the first step is to determine the volume of your pool. The following form represents an easy method to calculate pool volume. Rectangular Pools: Length x Width x Average Depth x 7.5 = Total Gallons. ft., The pool's salt level is at 4,000 ppm or 500 ppm above the ideal level. The 40-pound bag of salt increases the salt level by 480 ppm for a 10,000-gallon pool. In this case, you poured eight bags of salt instead of seven bags into your pool. You will then want to remove about one bag of salt from it., An example would be for a 62,000-gallon pool, if the pH is 7.8 with an alkalinity level of 90, you would like the pH level to be 7.4 (ideally), so you would add approximately 88 oz., or 2.6 quarts of muriatic acid. A pool chemical dosage calculator can be used. Try this one.., Pool Sand Filters; Swimming Pool Shock; Hot Tubs & Spas ... algaecide should be added to the pool water at a rate of around 12 ounces for every 5,000 gallons of ..., If you need to mildly shock a 30,000-gallon pool by raising the free chlorine concentration to 5 ppm, you need 2.5 gallons of bleach. To raise it to 10 ppm, you need 5 gallons. ... To achieve this pool chemistry balance, you will need about 0.00013 ounces of chlorine per gallon of pool water. How much bleach is needed to shock a well?, While shocking is the simple addition of a few parts per million (usually 2‒5 ppm) of unstabilized chlorine to "clean up" pool water, breakpoint chlorination or superchlorination, on the other hand, is performed when there's a measurable amount of combined chlorine causing odors and irritation. For the proper dosage amount, take the ..., Pool Shock. 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., The Robelle Triple Action Winterizing Kit comes with all the basic winterizing chemicals you'll need to lay your pool to rest for the winter. This includes a chlorine-free pool shock, algaecide, and stain prevention chemicals. You can either purchase the 15,000-gallon pool package or the 30,000-gallon pool package, depending on your pool volume., First of all, we’d like to extend a warm welcome to all of our new community members and HASH Token holders. We are grateful for the support you’ve shown this far and are excited t..., Calcium-hypochlorite is typically recommended for residential pools and typically requires 1lb per 10,000 gallons of water. Other types of shock, such as granular hypochlorite, will require different amounts. Lastly, the pH level should be balanced and between 7.2-7.8., Useful for many industries and a must-have product for closing your pool. ⚫For a new pool or for spring start-up, super chlorinate with 52 to 104 ounces of liquid chlorine product for every 10,000 gallons of water to yield 5 to 10 ppm available chlorine by weight., Even after a 30-cent rise in the price of a gallon of regular, gas prices in the U.S. remain incredibly cheap from a historical perspective. By clicking "TRY IT", I agree to receiv..., This question is surprisingly difficult to answer via Google. I have several gallons of 10.5% liquid chlorine from the pool store. To shock my pool, how much liquid chlorine is equivalent to a 1 lb. bag of shock? My pool is 15,000 gallons and I have used 4-6 lbs of powdered shock in the past. Depends on the strength of each., Divide your pool volume by 10,000 gallons. Multiply the chemical change by the divided pool volume and the CC/FC difference. Convert the answer into pounds by dividing by 16. The result will be how much pool shock you need to use. If you need to dissolve the shock first, fill your bucket roughly ¾ full with warm water., Using a Pool Acid Demand Test Kit. Step 1: First, adjust the pH level of your pool to between 7.2 and 7.6, which is the ideal range for a swimming pool. Use a pH increaser or decreaser as needed, and retest the water until it falls within the range. Step 2: Next, fill a test tube with pool water up to the 10 mL line., 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)., This video shows you everything you need to know about shocking the water in your hot tub. It features my new Lay-Z-Spa Santorini hot tub and demonstrates ho..., The calculation of the dose effect on a pool is: PF x %Concentration x Pounds. Yes. 1 gallon of 10% bleach is ~ 0.8 lbs of 100% chlorine equivalent, and will add 7.7 ppm of chlorine to a pool with a PF of 9.6. For example, with 2 lbs of dichlor, the calc would be. 9.6 x 55% x 2 = 10.5 ppm FC., Step 2: Measure and prep: Measure the size of your pool to determine how much shock you'll need. Prepare the shock treatment by dissolving it in a bucket of water - never add water to the chemical. It's always the other way around. Step 3: Apply the shock: The ideal time to shock your pool is in the evening or at dusk., Complete Walk Through On How To Add Liquid Chlorine (Shock) To Your Swimming PoolComplete Video Library.Create your FREE profile @ WaterdropPools.com and let..., Step 4. Leave it alone. Leave the chlorine shock in the pool water to do its work. The manufacturer's instructions are important here as well to make sure no one gets in the water too soon after treatment. It's usually recommended that you leave the chemicals in the pool overnight. Step 5., For the best results, use a shock that contains at least 70% available chlorine, and shock the pool twice. 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,, This ensures the pool shock will be fully distributed in the water to destroy all contaminants. Step 6. Repeat (If Necessary) As discussed earlier, the bigger the pool, the more bags of shock that will be required to superchlorinate the water. If this sounds like your pool (anything 30,000 gallons and up), repeat this process as necessary., 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. How much liquid shock do I need for a 25000 gallon 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 a 1000 gallon pool, the amount of shock needed will depend on the manufacturer's recommendations and the current water chemistry. Refer to the manufacturer's guidelines to determine the appropriate dosage per gallon, and multiply this dosage by 1000 to calculate the amount of shock required., Adding 9-18 ounces of Leslie's Power Powder Plus 73 per 10,000 gallons of pool water will provide 5-10 ppm Free Available Chlorine to superchlorinate the pool. We recommend testing sanitizer levels at least 2-3 times per week, depending on Cyanuric Acid levels, pool usage, and weather conditions. Dichlor Pool Shock: Chlor Brite, Mutual funds offer professional management of your money, along with diversification of investments. Mutual-fund managers pool money invested by multiple investors and use the fund..., So, for 25,000 gallons of water, use 5 lb. For dark green colored pools, it is better to use 3 lb. per 10,000 gallons of water. So, for 25,000 gallons of water, you have to use 7 lb. Conclusion. So, if you had a question in your mind regarding how much liquid chlorine to shock a pool with algae, you probably have now gotten the answer.