25% MORE FREE PLUS FREE DELIVERY NEXT DAY!!
View stripe for easy dosage reading!
Our most popular and economical algaecide. Use once a week to prevent algae growth. High doses even kill existing algae, but it won't stain surfaces because it contains no metals. Non-foaming.
Doheny's Algaecide 60, 12 Quarts + 96 Fluid Ounces FREE

$25.19/qt
In stock
- Brand
- Doheny's
- MPN
- 12000139
- SKU
- 4869Q12
Item 4869P
Instant Purchase Confirmation
- Ships as (12) 40 fl oz bottles
- Our most popular Algaecide!
- Convenient dosage view stripe.
- Great value!
- Algaecide 60 can be used with Splashes, Biguanides, Salt, or AquaSilk products
Product Description
Convenient Measurement Strip - Each bottle of Doheny's Algaecides comes equipped with a dosage viewing strip that allows you to pin-point your exact usage without worrying if you've used too much or too little.
Green to Clean with Ease - Doheny's algaecides are crafted to make your life easier. We understand that algae can be a headache to deal with, so we made a solution that's easy to use and strong enough to clean the toughest of algae blooms.
Child-Proof Locking Cap - Every bottle has a child-proof locking cap to ensure safe storage.
Algae Killers - Doheny's Super Algaecide Plus & Total Algaecide are powerful solutions to take care of all your algae outbreak problems. Green, pink, black, and even the persistent yellow mustard algae will no longer be an issue with our algae killers.
Algae Preventers - Tired of dealing with algae to begin with? Doheny's Algaecide 60 & Algaecide are strong algae preventers that help make sure that the job gets done before it needs to be. Using these powerful solutions proactively saves you from the headache you'll get from dealing with an algae problem to begin with.
Non-Foaming Solution - Doheny's Algaecides will not foam or cloud your swimming pool water.
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Doheny's Algaecide 60, 12 Quarts + 96 Fluid Ounces FREE | Doheny's Algaecide 60, 1 Quart + 8 Fluid Ounces FREE | Doheny's Total Algaecide, 1 Quart | Doheny's Super Algaecide Plus, 1 Quart + 8 Fluid Ounces FREE | SeaKlear Algae Prevention & Remover, 1 Quart | Doheny's Algaecide, 1 Quart | Doheny's Algaecide 50, 1 Quart | Natural Chemistry Pool Perfect + PHOSfree, 3 Liter | Natural Chemistry PHOSfree Extra-Strength, 3 Liter | Doheny's Algaecide 60, 4 Quarts + 32 Fluid Ounces FREE | Doheny's Total Algaecide, 4 Quart | Doheny's Super Algaecide Plus, 4 Quarts + 32 Fluid Ounces FREE | SeaKlear Algae Prevention & Remover, 4 Quart | Doheny's Phosphate Remover, 4 Quart | Doheny's Algaecide, 4 Quart | Doheny's Algaecide 50, 4 Quart | Natural Chemistry PHOSfree Extra-Strength, 6 Liter | Natural Chemistry Pool Perfect + PHOSfree, (4) 3 Liter | Doheny's Algaecide 60, 12 Quarts + 96 Fluid Ounces FREE | Doheny's Total Algaecide, 12 Quarts | Doheny's Super Algaecide Plus, 12 Quarts + 96 Fluid Ounces FREE | Doheny's Phosphate Remover, 4 Quart | Doheny's Algaecide 50, 12 Quart | Doheny's Algaecide, 12 Quart | SeaKlear Algae Prevention & Remover, 12 Quart | Natural Chemistry PHOSfree Extra-Strength, 12 Liter | Natural Chemistry Pool Perfect + PHOSfree, (6) 3 Liter | |
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Doheny's
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Doheny's
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Doheny's
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Doheny's
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SeaKlear
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Natural Chemistry
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Natural Chemistry
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Natural Chemistry
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Doheny's
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Doheny's
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Doheny's
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Doheny's
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Doheny's
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Doheny's
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SeaKlear
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Natural Chemistry
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Natural Chemistry
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Description |
25% MORE FREE PLUS FREE DELIVERY NEXT DAY!! |
25% MORE FREE PLUS FREE DELIVERY NEXT DAY!! |
DESTROYS RESISTANT ALGAE! This extra strength formula kills all types of stubborn algae- including black, mustard, pink, and green. No color is safe with this effective swimming pool algaecide! The Total Algaecide for swimming pools is a non-foaming, non-staining formula which also significantly clarifies pool water. Be proactive in keeping your swimming pool crystal clear. |
Do you struggle with pool algae every summer? Pool algae is no match for Super Algaecide Plus from Doheny's! Its powerful formula of chelated copper kills all common algae growth: stubborn green, black algae, and even kills persistent yellow mustard algae. Our brand of algaecide will not foam or cloud your swimming pool water and is effective in all parts of the country. |
Rely on Sea Klear to keep your pool clear and sparkling. Formulated with an extremely effective and economical low-dose organic copper complex that kills and prevents all types of algae including blue-green, black and mustard algae. Each application lasts up to 90 days. |
Save money with this economically-priced swimming pool algaecide. Doheny's custom chemical blend prevents most forms of algae, including common green and mustard algae. Non-foaming algaecide formula will not cloud pool. Non-concentrated for safe swimming right after application. Dosage: 6.5 oz/10,000 gallons. |
Use as an algae killer and preventer! Less concentrated than our Algaecide 60. Does not evaporate and its algae fighting capability increases as water temperature increases. Non-foaming. |
This unique blend combines natural enzyme formulas with a dose of PhosFree making weekly pool maintenance a breeze The enzymes break down oils and other organic material while at the same time eliminating any phosphates that enter the pool water since the last treatment. 2 Liters treat 135,000 gallons. Manufactured by Natural Chemistry.
Recommended Dosage: one capful per 8000 gallons weekly. |
Phosphates enter the water from sources like leaves, decaying plant matter, acid rain, waste, and sweat. PHOSfree Extra-Strength by Natural Chemistry is specifically designed to quickly reduce high phosphate levels. Easily maintains low levels of phosphates in even the largest volumes of water. |
25% MORE FREE PLUS FREE DELIVERY NEXT DAY!! |
DESTROYS RESISTANT ALGAE! This extra strength formula kills all types of stubborn algae- including black, mustard, pink, and green. No color is safe with this effective swimming pool algaecide! The Total Algaecide for swimming pools is a non-foaming, non-staining formula which also significantly clarifies pool water. Be proactive in keeping your swimming pool crystal clear. |
Do you struggle with pool algae every summer? Pool algae is no match for Super Algaecide Plus from Doheny's! Its powerful formula of chelated copper kills all common algae growth: stubborn green, black algae, and even kills persistent yellow mustard algae. Our brand of algaecide will not foam or cloud your swimming pool water and is effective in all parts of the country. |
Rely on Sea Klear to keep your pool clear and sparkling. Formulated with an extremely effective and economical low-dose organic copper complex that kills and prevents all types of algae including blue-green, black and mustard algae. Each application lasts up to 90 days. |
Reduce phosphate levels to near zero so your swimming pool, spa or hot tub can be algae free! |
Save money with this economically-priced swimming pool algaecide. Doheny's custom chemical blend prevents most forms of algae, including common green and mustard algae. Non-foaming algaecide formula will not cloud pool. Non-concentrated for safe swimming right after application. Dosage: 6.5 oz/10,000 gallons. |
Use as an algae killer and preventer! Less concentrated than our Algaecide 60. Does not evaporate and its algae fighting capability increases as water temperature increases. Non-foaming. |
Phosphates enter the water from sources like leaves, decaying plant matter, acid rain, waste, and sweat. PHOSfree Extra-Strength by Natural Chemistry is specifically designed to quickly reduce high phosphate levels. Easily maintains low levels of phosphates in even the largest volumes of water. |
This unique blend combines natural enzyme formulas with a dose of PhosFree making weekly pool maintenance a breeze The enzymes break down oils and other organic material while at the same time eliminating any phosphates that enter the pool water since the last treatment. 2 Liters treat 135,000 gallons. Manufactured by Natural Chemistry.
Recommended Dosage: one capful per 8000 gallons weekly. |
25% MORE FREE PLUS FREE DELIVERY NEXT DAY!! |
DESTROYS RESISTANT ALGAE! This extra strength formula kills all types of stubborn algae- including black, mustard, pink, and green. No color is safe with this effective swimming pool algaecide! The Total Algaecide for swimming pools is a non-foaming, non-staining formula which also significantly clarifies pool water. Be proactive in keeping your swimming pool crystal clear. |
Do you struggle with pool algae every summer? Pool algae is no match for Super Algaecide Plus from Doheny's! Its powerful formula of chelated copper kills all common algae growth: stubborn green, black algae, and even kills persistent yellow mustard algae. Our brand of algaecide will not foam or cloud your swimming pool water and is effective in all parts of the country. |
Reduce phosphate levels to near zero so your swimming pool, spa or hot tub can be algae free! |
Use as an algae killer and preventer! Less concentrated than our Algaecide 60. Does not evaporate and its algae fighting capability increases as water temperature increases. Non-foaming. |
Save money with this economically-priced swimming pool algaecide. Doheny's custom chemical blend prevents most forms of algae, including common green and mustard algae. Non-foaming algaecide formula will not cloud pool. Non-concentrated for safe swimming right after application. Dosage: 6.5 oz/10,000 gallons. |
Rely on Sea Klear to keep your pool clear and sparkling. Formulated with an extremely effective and economical low-dose organic copper complex that kills and prevents all types of algae including blue-green, black and mustard algae. Each application lasts up to 90 days. |
Phosphates enter the water from sources like leaves, decaying plant matter, acid rain, waste, and sweat. PHOSfree Extra-Strength by Natural Chemistry is specifically designed to quickly reduce high phosphate levels. Easily maintains low levels of phosphates in even the largest volumes of water. |
This unique blend combines natural enzyme formulas with a dose of PhosFree making weekly pool maintenance a breeze The enzymes break down oils and other organic material while at the same time eliminating any phosphates that enter the pool water since the last treatment. 2 Liters treat 135,000 gallons. Manufactured by Natural Chemistry.
Recommended Dosage: one capful per 8000 gallons weekly. |
Specifications
- Doheny's Concentrated Alagecide 60
- After initial dose, use once a week to prevent algae growth.
- Initial Dosage for some visible algae: 11-17 oz per 10,000 gallons
- Initial Dosage for no visible algae: 6-11 oz per 10,000 gallons
- Maintenance Dosage: 2-4 oz per 10,000 gallons
- Winterizing Dosage for some visible algae: 12-17 oz per 10,000 gallons
- Winterizing Dosage for no visible algae: 6-10 oz per 10,000 gallons