24 Best Swimming Pool Algaecides in 2020

 

Arch Chemical HTH Algae Guard 30 059 Gallon 3X Concentrate Algaecide for Swimming Pools - Salt Water Compatible 1-38 oz Bottle

Arch Chemical, HTH Algae Guard 30, 0.59 Gallon, 3X Concentrate Algaecide for Swimming Pools – Salt Water Compatible, 1-38 oz Bottle

Arch Chemical, HTH Algae Guard 30, 0.59 Gallon, 3X Concentrate Algaecide for Swimming Pools – Salt Water Compatible, 1-38 oz Bottle - This is a concentrated, non-foaming algaecide product that, when used regularly, will prevent and kill the growth of green, black and yellow algae. For a maintenance dose, add 2oz every 5 days for the same 10,000 gallon pool size. At the beginning of the season when opening your pool add 8oz of product for each 10,000 gallons of water in your pool for an inital dose. ” Vacuum pool after 24 hours to remove algae drbris. If visible algae are still present or re-appear, repeat this treatment as necessary. If the pool has slight visible algae growth, treat with the “initial dose. “. When pool is free of visible algae, use the “maintenance dose.

 

Robelle 2110-02 SummerWinter Algaecide for Swimming Pools 2 Pack 1 Quart

Robelle 2110-02 Summer/Winter Algaecide for Swimming Pools (2 Pack), 1 Quart

Robelle 2110-02 Summer/Winter Algaecide for Swimming Pools (2 Pack), 1 Quart - Keeps pool water clear of visible algae and unsightly deposits. This product works best when added by itself directly to pool water with the pump running. For use in all pools treated with biguanide, chlorine, bromine, salt water or minerals. Initial application add 1 gallon per 50,000 gallons of pool water. Wait 15 minutes before entry of swimmers. Do not premix with any foreign material, such as soap or other chemicals before application. Be sure to circulate the water for 2 to 4 hours prior to closing. This product is efficient, economical and stable in use dilution. Maintenance dose add 32 ounces per 50,000 gallons of water every 5 to 7 days. It improves filter operation and reduces the need for other chemicals. Controls growth of algae in swimming pools. This product works best when added by itself directly to pool water with the pump running. It improves filter operation and reduces the need for other chemicals. Do not premix with any foreign material, such as soap or other chemicals before application. Pools with heavy growth of algae should be cleaned prior to using this product. Booster dose immediately after every rain, add one quart per 50,000 gallons of water. Winter directions for pools that have been properly maintained during the swimming season and are free of visible algae add 16 ounces per 10,000 gallons of water. Prevents algae growth throughout the winter season. For pools that have some visible algae growth at the end of the swimming season add 64 ounces per 10,000 gallons of water. Pools with heavy growth of algae should be cleaned prior to using this product. For best results, the mixture should be distributed equally around the edge of the pool with the filter running, and the ph and chlorine levels in the acceptable range. It is compatible with most chemicals used in pool water and will not damage tile, concrete, metal, or plastics. Keeps pool water clear of visible algae and unsightly deposits. When weather is hot or bathing load is heavy, use this dosage every 5 days or as necessary. It is compatible with most chemicals used in pool water and will not damage tile, concrete, metal, or plastics. Wait 15 minutes before entry of swimmers.

 

Nu-Clo Quart Black Algaecide Poly 60 for Swimming Pools Non-Metallic Non-Foaming - 29090 Gallons Per Bottle 2015

Nu-Clo Quart Black Algaecide Poly 60 for Swimming Pools Non-Metallic & Non-Foaming – 29,090 Gallons Per Bottle 2015

Nu-Clo Quart Black Algaecide Poly 60 for Swimming Pools Non-Metallic & Non-Foaming – 29,090 Gallons Per Bottle 2015 - Maintenance 2-4 oz per 10,000 gallons (160,000, 80,000 gallons per bottle) every 5-7 days. Quart black liquid algaecide poly 60 for swimming pools. Satisfaction guaranteed. Non-metallic & non-foaming algaecide. If pool is green use 11-17 oz per 10,000 gallons (29,090, 18,823 gallons per bottle) & should be used with chlorine shock combined.

 

Aqua Chem Algae Eliminator Algaecide for Swimming Pools 1-Quart

Aqua Chem Algae Eliminator Algaecide for Swimming Pools, 1-Quart

Aqua Chem Algae Eliminator Algaecide for Swimming Pools, 1-Quart - That green stuff in your pool has met its match with algaecide 50%—specially formulated to kill green algae, it’s suitable for all pool types.

 

Regal Algaecide 60 for Swimming Pools Spas

Regal Algaecide 60 for Swimming Pools & Spas

Regal Algaecide 60 for Swimming Pools & Spas - Concentrated algaecide for all types of algae. Compatible with pools using salt chlorine generators. Weekly addition of this product will reduce overall maintenance costs and give pools desired water quality. Should be part of a regular pool maintenance program to prevent algae. The product of choice to help keep pools algae free.

 

PoolRx 101003 4-Pack Blue Units Swimming Pool Algaecide

PoolRx 101003 4-Pack Blue Units Swimming Pool Algaecide

PoolRx 101003 4-Pack Blue Units Swimming Pool Algaecide - Poolrx works synergistically with a constant low level of chlorine. Poolrx is an easy to use algaecide that reduces chemical demand, improves water quality, lasts for up to 6 months, and really works poolrx contains a proprietary blend of minerals that continuously and effectively eliminates algae. Poolrx is also ideal for salt pools. The poolrx unit is effective in rejuvenating minerals for up to 1 year in the water, so start with a new poolrx unit at the beginning of each season for best results. 0-5. The minerals eliminate the algae while freeing up low levels of chlorine to be more active and productive in the water. 5-1. These minerals immediately dissolve out of the cylinder and form a stable residual throughout the pool water for up to 6 months. The specially treated alloy cylinder is packed with the poolrx mineral formulation. During the pools filtration process the minerals are rejuvenated every time they return and pass through the cylinder. Poolrx has been simplifying pool and spa care since 1994 and can support any size body of water. Simply pick the correct sized poolrx unit based on total gallons, clean your filter first, then, drop the poolrx unit into the pump basket or skimmer. 0ppm) commercial (1. 4 individual units, each poolrx blue unit supports 7,500, 20,000 gallon pools. The 4pack of poolrx blue units is just that. Residential (0. 5ppm) if needed, a poolrx booster the (part# 102001) can be added for longer seasons, larger pools or tough condition.

 

Ultima 26280 Nix Algaecide and Phosphate Remover for Swimming Pool 1 qt

Ultima 26280 Nix Algaecide and Phosphate Remover for Swimming Pool, 1 qt.

Ultima 26280 Nix Algaecide and Phosphate Remover for Swimming Pool, 1 qt. - The ultima nix formula is the industry’s first combination algaecide and phosphate remover. This powerful dual action product is designed to keep your pool free of algae all season long by reducing phosphates and eliminating algae. It is compatible with all sanitizing systems and, best of all, swimmers can resume pool use immediately after treatment.

 

Pool Frog BAM 01-10-5060 Swimming Algaecide Protection Mineral Sanitation System

Pool Frog BAM 01-10-5060 Swimming Algaecide Protection Mineral Sanitation System

Pool Frog BAM 01-10-5060 Swimming Algaecide Protection Mineral Sanitation System - Don’t have a pool frog you can dispense frog bam into the pool while walking around the perimeter. It uniquely dispenses through the pool frog system and keeps algae away for 3 full months. Frog bam is a 90 day algae preventative with an algae protection guarantee. It’s low dose of copper effectively prevents algae with a special complex that prevents staining. Need to remove algae simply double the dose.

 

GLB 71110A Algimycin Winter Algaecide for Swimming Pools 12-Gallon

GLB 71110A Algimycin Winter Algaecide for Swimming Pools, 1/2-Gallon

GLB 71110A Algimycin Winter Algaecide for Swimming Pools, 1/2-Gallon - Clean and vacuum the pool at closing, before adding algimycin winter algaecide. For hassle-free pool closing, consider the glb pool closing system, which in addition to algimycin winter algaecide, also includes oxy-brita non-chlorine shock oxidizer and sequa-sol sequestering agent. For a simplified approach to seasonal algae protection, glb offers this non-foaming, non-metallic winter algaecide to ensure a hassle-free opening in the spring.

 

In The Swim Swimming Pool Algaecide - 1 Quart

In The Swim Swimming Pool Algaecide – 1 Quart

In The Swim Swimming Pool Algaecide – 1 Quart - Can be applied to inground or above ground pools/spas. Great for small above ground pools. Safe to swim immediately after application. Fast acting liquid algaecide prevents green and yellow mustard algae. Recommended for use in well water to prevent staining.

 

Rx Clear Algaecide 60 Plus  Non-Foaming Formula for Above Or In-Ground Swimming Pools  60 Percent Poly-Algaecide  Keeping Algae in Suspension  One Quart Bottles  2 Pack

Rx Clear Algaecide 60 Plus | Non-Foaming Formula for Above Or In-Ground Swimming Pools | 60 Percent Poly-Algaecide | Keeping Algae in Suspension | One Quart Bottles | 2 Pack

Rx Clear Algaecide 60 Plus | Non-Foaming Formula for Above Or In-Ground Swimming Pools | 60 Percent Poly-Algaecide | Keeping Algae in Suspension | One Quart Bottles | 2 Pack - Heat activated, the rx clear swimming pool algaecide works best in warm waters the product will not stain surfaces and leaves zero residue. No foam, whether you have an in-ground or above ground pool this product will work to keep algae at bay without making your swimming pool filled with foam to avoid foaming, do not exceed beyond the recommended dosages and apply gently in one spot away from return. Biweekly maintenance, each bottle of algaecide is 32 ounces of fluid swimming pools require only 4 oz of rx clear swimming pool algaecide every two weeks per every 10,000 gallons of water to guard against algae. Safe to swim, this fast acting treatment lets you swim directly after placing in your swimming pool algaecide can even act as a cleaner or remover for black, green and mustard algae, all while being super safe for swimmers trust rx clear for reliable pool supplies, chemicals, and swimming pool accessories. Coat the wall, algaecide coats the walls of the swimming pool, keeping algae in suspension surfactant splits open algae cells, helping to destroy them the rx clear algaecide coats the pool wall to control the problem, keeping your swimming pool crystal clear.

 

Rx Clear 7 Copper Algaecide  Kills and Prevents Algae for In-Ground and Above Ground Swimming Pools  Safe Formula for Swimmers  One Quart Bottles  Single Pack

Rx Clear 7% Copper Algaecide | Kills and Prevents Algae for In-Ground and Above Ground Swimming Pools | Safe Formula for Swimmers | One Quart Bottles | Single Pack

Rx Clear 7% Copper Algaecide | Kills and Prevents Algae for In-Ground and Above Ground Swimming Pools | Safe Formula for Swimmers | One Quart Bottles | Single Pack - Coat the wall, algaecide coats the walls of the swimming pool, keeping algae in suspension surfactant splits open algae cells, helping to destroy them the rx clear copper algaecide coats the pool wall, keeping your swimming pool crystal clear. Keep algae at bay, this product is effective in controlling a broad range of algae especially effective against chara(stone wart), spirogyra, cladophora, vaucheria ulothrix, microcystis, oscillatoria, mustard algae and black algae the triethanolamine in this product prevents the precipitation of the copper with the carbonates or bicarbonates in the water rx clear copper algaecide is used to prevent and kill unwanted infestations in your swimming pool. Skip the wait, this product was made especially to control growth of algae in all types of swimming pools its long lasting action will control existing algae and subsequent doses will control recontaminationno waiting due to state regulations, this item cannot be shipped to california note due to state regulations, this item cannot be shipped to california. Safe to swim, this fast acting treatment lets you swim directly after placing in your swimming pool algaecide can even beat black, green and mustard algae, all while being safe for swimmers. Biweekly maintenance, each bottle of algaecide is 32 ounces of fluid swimming pools require only 4 oz of rx clear swimming pool algaecide every two weeks per every 10,000 gallons of water.

 

Regal Algaezone Plus 1 Qt Bottle Concentrated Algaecide for Swimming Pools and Spas

Regal Algaezone Plus 1 Qt. Bottle Concentrated Algaecide for Swimming Pools and Spas

Regal Algaezone Plus 1 Qt. Bottle Concentrated Algaecide for Swimming Pools and Spas - Swim immediately after treatment. Easy-to-use, concentrated, all-purpose algaecide. Eliminates visible algae in pools and restores water clarity. Compatible with pools using salt chlorine generators. Use algaecide 50 or algae plus in conjunction with a sanitizer weekly to prevent algae from returning.

 

PoolRx 101067 Black Units Swimming-Pool-Algaecides 4 Pack 20000-30000 Gallon

PoolRx 101067 Black Units Swimming-Pool-Algaecides (4 Pack), 20,000-30,000 Gallon

PoolRx 101067 Black Units Swimming-Pool-Algaecides (4 Pack), 20,000-30,000 Gallon - 4 individual units, each unit supports 20,000, 30,000 gallon pools. Is an easy to use algaecide that reduces chemical demand, improves water quality, lasts for up to 6 months, and really works contains a proprietary blend of minerals that continuously and effectively eliminates algae. The 4pack of black units is just that. The specially treated alloy cylinder is packed with the mineral formulation. Simply pick the correct sized unit based on total gallons, clean your filter first, then, drop the unit into the pump basket or skimmer.

 

HTH 61117-02 Super Algae Guard Algaecide for Swimming Pools 1-Quart 2-Pack

HTH 61117-02 Super Algae Guard Algaecide for Swimming Pools, 1-Quart, 2-Pack

HTH 61117-02 Super Algae Guard Algaecide for Swimming Pools, 1-Quart, 2-Pack - Maintenance dose is 1 osprey 10,000 gallon every 3, 5 days. 60% strength. Swim immediately after use. The hth super algae guard prevents & kills green, black, & yellow algae. Customers prefer this algaecide because it is non-foaming. Initial dose is 4 osprey 10,000 gallon. 2 pack.

 

Pool Mate 1-2190 Black Algaecide for Swimming Pools 1-Quart

Pool Mate 1-2190 Black Algaecide for Swimming Pools, 1-Quart

Pool Mate 1-2190 Black Algaecide for Swimming Pools, 1-Quart - Of this product per 10,000 gallons of pool water weekly. This product kills algae and clears the water in your swimming pool without requiring pool closing and without foaming. Initial treatment if water is clean 9 oz. Directions for use when you have visible algae growth 16 oz. Maintaining constant pool circulation, sprinkle solution around the edge of the pool. Pool mate black algaecide also helps clear up cloudy water. Pools containing heavy algae growth must be cleaned prior to using this product. It does not affect ph, won’t stain surfaces or leave residue. 24 hours after treating visible algae growth, algae debris must be removed by standard cleaning procedures. Of this product per 10,000 gallons of pool water. Of this product per 10,000 gallons of pool water. Pool mate black algaecide is a 60% poly algaecide perfect for preventing algae growth and killing existing black, green and yellow/mustard algae. Use weekly to prevent algae growth. This product is non-foaming and non-metallic. Regular routine maintenance dose 4 oz. Dilute this product with at least nine parts water before applying. Never combine them. Always apply chemicals separately. Pour required amount of this product into plastic watering can and fill with water.

 

PoolRx Booster 102001 6 Month Swimming Pool Algaecide Replacement Minerals Treats 75k-20k gallons 8 oz Blue

PoolRx Booster# 102001 6 Month Swimming Pool Algaecide Replacement Minerals Treats 7.5k-20k gallons, 8 oz, Blue

PoolRx Booster# 102001 6 Month Swimming Pool Algaecide Replacement Minerals Treats 7.5k-20k gallons, 8 oz, Blue - The poolrx booster is also used to increase the amount of minerals for pools larger than 20k gallon upon install of a new poolrx pool unit. The poolrx booster is a 6 month algaecide that’s supports 7 5k, 20k gallon of pool water. Start with a new poolrx unit at the beginning of each swim season. Poolrx has been simplifying pool & spa care since 1994 & can support any size body of water & any type of pool. The poolrx booster is used to replace poolrx minerals contained in a poolrx pool unit after 4-6 months of use. The poolrx booster minerals are the same minerals that are packed inside a poolrx pool unit. For year round pool use, add a poolrx booster #102001 after 6 months. Poolrx is also ideal for salt pools use.

 

Lo- Chlor Swimming Pool Algaecide

Lo- Chlor Swimming Pool Algaecide

Lo- Chlor Swimming Pool Algaecide - 3 times stronger than the original hth algae guard, 30-percent strength. Non-foaming formula. Prevents green, black and yellow algae. Compatible with salt systems.

 

Regal Poly-Algaecide 30 1 Qt Bottle for Swimming Pools and Spas

Regal Poly-Algaecide 30 1 Qt. Bottle for Swimming Pools and Spas

Regal Poly-Algaecide 30 1 Qt. Bottle for Swimming Pools and Spas - Should be part of a regular pool maintenance program to prevent algae. Ideal for pools with attached spas and water features. Weekly addition of this product will reduce overall maintenance costs and give pools desired water quality. Effective algae preventer and killer in salt water pools. Specially designed to prevent the growth of algae in swimming pools.

 

In The Swim Swimming Pool Algaecide 60 Plus - 1 Quart

In The Swim Swimming Pool Algaecide 60 Plus – 1 Quart

In The Swim Swimming Pool Algaecide 60 Plus – 1 Quart - Per 10,000 gallons. If your pool is green and cloudy from lack of use, or too much use, it’s clear you have an algae problem. Unlike chlorine, which prevents algae and bacteria from growing, swimming pool algaecides are chemicals designed to kill algae & can be used after the problem has occured. Compare to pooltrine, guardex, algaecide 60, sun 60 extra strength and algae all 60. Maintenance dosage 2-4 oz. Can be used in conjunction with super chlorination. Kills and controls all types of algae, including pink algae. For visible algae add 11-17 oz. Per 10,000 gallons. Eradicate your pool of unsightly algae with in the swim’s algaecide 60 plus. Per 10,000 gallons. Initial dosage 6-11 oz. Return your pool to pristine condition with a weekly dose of pool algaecide 60 plus. Non-foaming formula. Non-metallic, non-foaming, low-odor polymer-based algaecide. Not affected by ph. Recommended for use with well water.

 

Baquacil 84326 Algicide Swimming Pool Chemical Algaecide Clear

Baquacil 84326 Algicide Swimming Pool Chemical, Algaecide, Clear

Baquacil 84326 Algicide Swimming Pool Chemical, Algaecide, Clear - Product dosage initial dose 5 1/4 fl oz per 10, 000 gallons or water. Maintenance dose should be added weekly. Run the filter continuously for 24-48 hours, brushing the sides and bottom of the pool frequently. If make-up water is added at a rate of more than 10% per week of pool capacity, add 1/2 fl oz for each 1, 000 gallons of fresh mak-up water. A simple weekly application is all that is needed to keep your water clear. Swimming or bathers must wait 15 minutes before re-entry. For persistent algae or slime producing microorganism growth, add 5-7 1/2 ounces of baquacil algicide per 10, 000 gallons of pool water into the skimmer with the filter pump running. Initial dose is used when filling pool or upon conversion to baqaucil. Directions this product must be added directly into the water with the filter pump running. Item package quantity1 baquacil algicide (1 qt) is great at preventing a wide range of algae and slime. If pool has visible algae growth treat with initial dose. Maintenance dose 1 1/4 fl oz per 10, 000 gallons of water. Vacuum pool after 24 hours to remove algae debris. The following day, restart the filter pump add 5-7 1/2 ounces of baquacil algicide to the pool. 2%, other ingredients 50%. When pool is free of visible algae, use the recommended maintenance dose. After one minute, shut off pump and allow the system to remain off overnight. 8%, n-dialkyl (60% c14, 30% c16, 5% c12 and 5% c18) menthyl benzyl ammonium chloride 0. Maintenance dose should be added after a heavy or prolonged rainfall. If visible algae are still present or returns, repeat this treatment procedure as necessary. Initial dose add 5 1/4 fl oz of baquacil algicide per 10, 000 gallons of pool water. Maintenance dose add 1 1/3 fl oz per 10, 000 gallons of pool water. If high temperatures prevail or pool has unusually heavy use, add maintenance dose more frequently. Ingredients n-alkyl (60%, 30% c16, 5% c12 and 5% c18) dimethyl benzyl ammonium chloride 49.

 

Pool Season Algaecide 60 1 Qt Bottle for Swimming Pools

Pool Season Algaecide 60 1 Qt. Bottle for Swimming Pools

Pool Season Algaecide 60 1 Qt. Bottle for Swimming Pools - Should be part of a regular pool maintenance program to prevent algae. Compatible with pools using salt chlorine generators. Weekly addition of this product will reduce overall maintenance costs and give pools desired water quality. Concentrated algaecide for all types of algae. The product of choice to help keep pools algae free.

 

GLB 71104A-02 Algimycin 2000 Algaecide for Swimming Pools 1-Quart 2-Pack

GLB 71104A-02 Algimycin 2000 Algaecide for Swimming Pools, 1-Quart, 2-Pack

GLB 71104A-02 Algimycin 2000 Algaecide for Swimming Pools, 1-Quart, 2-Pack - To treat existing yellow or green algae add 16-to-24-ounce per 10,000-gallon to a pail of water and distribute. Active ingredient 20% poly [oxyethylene (dimethyliminio) ethylene (dimethyliminio) ethylene dichloride]other ingredients 80%. Initial dosage to prevent algae add 8-12-ounce per 10,000-gallon. Effective against all algae types. Maintenance dosage (weekly) add 4-8-ounce per 10,000-gallon.

 

In The Swim Winter Swimming Pool Algaecide - 1 Quart

In The Swim Winter Swimming Pool Algaecide – 1 Quart

In The Swim Winter Swimming Pool Algaecide – 1 Quart - Specifically formulated to fight algae for up to 5 months in a covered pool. Provides dependable control of algae growth throughout the winter season. Can be applied to inground or above ground pools. Note we are currently unable to ship winter algaecide to az, ca, dc, fl, mt, or ri due to state restrictions. Dosage 1 quart per 20,000 gallons.





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