Top Biocide algaecide

Interlux YBA068A/16 Trilux 33 Aerosol Antifouling Paint - White, 16 oz.

  • HIGH-PERFORMANCE MARINE ANTIFOULING BOAT BOTTOM PAINT provides superior single-season protection against barnacles, weeds, algae & slime in fresh water, salt water, and brackish water.
  • COPPER FREE FORMULA won't cause galvanic corrosion on aluminum boats, outdrives and trim tabs.
  • copper-free paint also means colors are much brighter than bottom paint that contains copper biocide.
  • FOR USE ON FIBERGLASS, WOOD, STEEL, IRON & ALUMINUM BOATS below the waterline only.
  • haul and relaunch without losing the effectiveness of the biocide.
  • EASY TO APPLY: For brushing, use a high-quality, natural bristle brush.
  • for rolling, use a 3/16” nap or foam solvent-safe roller cover.
  • if needed, thin with TotalBoat Special Brushing Thinner 100 (brushing/rolling) or TotalBoat Spray Thinner 101 (spraying).
  • AVAILABLE IN FIVE BRIGHT, VIBRANT COLORS: Blue (Quart & Gallon), Black (Quart & Gallon), White (Quart & Gallon), Green (Gallon only), and Red (Gallon only).
  • after applying, there’s no maximum dry time before launch.
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Doheny s Algaecide 60 | 100% Professional-Grade | Prevents All Types of Algae in Swimming Pools | Metal-Free Non-Foaming No Stains | Safe for Salt Chlorine and Bromine Pools | 4 40oz Bottles

  • Best Algae Killer for Pools: Algaecide 60 is the best algae preventer for pools.
  • it prevents all types of algae in all types of swimming pools.
  • Effective Pool Treatment: Doheny's Algaecide 60 is metal-free and will leave no stains behind when applied.
  • Algae Control for Pool: One bottle treats up to 160,000 gallons.
  • Effective Pool Algae Preventer: Our pool algaecide does not foam or cloud your pool water.
  • Packaging: 40-ounce ready-to-use bottle with dosage stripe.
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Doheny s Algaecide 60 | 100% Professional-Grade | Prevents All Types of Algae in Swimming Pools | Metal-Free Non-Foaming No Stains | Safe for Salt Chlorine and Bromine Pools | 12 40oz Bottles

  • Best Algae Killer for Pools: Algaecide 60 is the best algae preventer for pools.
  • it prevents all types of algae in all types of swimming pools.
  • Effective Pool Treatment: Doheny's Algaecide 60 is metal-free and will leave no stains behind when applied.
  • Algae Control for Pool: One bottle treats up to 160,000 gallons.
  • Effective Pool Algae Preventer: Our pool algaecide does not foam or cloud your pool water.
  • Packaging: 40-ounce ready-to-use bottle with dosage stripe.
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In The Swim Algaecide 50 1 qt. F045001012AE

  • Potent, non-metallic algaecide destroys all types of algae, including black, green and mustard algae.
  • Quaternary Ammonium, low-foam formula is easy to use and will not stain your pool or leave a residue.
  • Initial dosage is 5 oz. per 10,000 gallons of water.
  • weekly maintenance dosage is 1.5 oz. per 10,000 gallons of water.
  • Non-metallic Algaecide 50 is designed to protect against all algae types.
  • Do not mix with other chemicals, wait 6-8 hours after adding before swimming.
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HTH 67034 Algae Guard Swimming Pool Algaecide Cleanser, 1 gal

  • BENEFITS: Kills green algae and prevents future algae blooms in your swimming pool so you can get back to enjoying your summertime fun.
  • USE: Apply directly to the pool regularly for easy DIY pool care.
  • For best results, use with other HTH pool care products.
  • COMPATIBILITY: Great for a variety of swimming pool types.
  • FEATURES: Non-foaming algaecide formula destroys algae fast for crystal clear water.
  • Swim 15 minutes after applying algaecide to your pool.
  • INCLUDES: One 1-gal container of Algae Guard 10 for your swimming pool water.
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HTH 67032 Super Algae Guard Swimming Pool Algaecide Cleanser, 1 qt

  • BENEFITS: Kills and prevents all algae types including green, black and mustard algae in your swimming pool so you can enjoy your summertime fun.
  • USE: Apply directly to the pool for easy DIY pool care.
  • COMPATIBILITY: Great for vinyl-lined and saltwater pool systems.
  • FEATURES: Non-foaming algaecide formula destroys algae fast for crystal clear water.
  • Swim 15 minutes after applying algaecide to your pool.
  • INCLUDES: One 1-qt container of Super Algae Guard for your swimming pool water.
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TotalBoat Underdog Marine Antifouling Bottom Paint for Fiberglass, Wood and Steel Boats (Black, Gallon)

  • ECONOMICAL ANTIFOULING BOTTOM PAINT provides excellent single-season protection.
  • copper biocide keeps barnacles and mussels from clinging to hull bottoms.
  • ideal for sailboats, power boats, fishing and work boats in all types of saltwater conditions.
  • EFFECTIVE MARINE PAINT prevents barnacles from attaching to your hull by releasing fresh biocide as water moves under the boat.
  • durable finish withstands trailering & beaching better than traditional ablative paints.
  • FOR USE ON PROPERLY PREPARED FIBERGLASS, WOOD, STEEL, AND IRON BOAT BOTTOMS.
  • because the ablative coating wears away during the season, there’s no paint buildup, which makes your bottom paint job easier next season.
  • EASY TO APPLY: Use a natural bristle brush, or a 3/16” nap or foam solvent-safe roller, or use airless or conventional spray equipment. THINNING (10%): brush/roller – TotalBoat Special Brushing Thinner 100.
  • spray equipment – TotalBoat Spray Thinner 101.
  • AVAILABLE IN GALLON SIZE IN BLACK, BLUE AND RED COLORS. Coverage: 500 sq ft per gallon.
  • this product is a marine paint intended for antifouling use on boats, applied to hulls and boat bottoms below the waterline only.
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TotalBoat Underdog Marine Antifouling Bottom Paint for Fiberglass, Wood and Steel Boats (Red, Gallon)

  • ECONOMICAL ANTIFOULING BOTTOM PAINT provides excellent single-season protection.
  • copper biocide keeps barnacles and mussels from clinging to hull bottoms.
  • ideal for sailboats, power boats, fishing and work boats in all types of saltwater conditions.
  • EFFECTIVE MARINE PAINT prevents barnacles from attaching to your hull by releasing fresh biocide as water moves under the boat.
  • durable finish withstands trailering & beaching better than traditional ablative paints.
  • FOR USE ON PROPERLY PREPARED FIBERGLASS, WOOD, STEEL, AND IRON BOAT BOTTOMS.
  • because the ablative coating wears away during the season, there's no paint buildup, which makes your bottom paint job easier next season.
  • EASY TO APPLY: Use a natural bristle brush, or a 3/16” nap or foam solvent-safe roller, or use airless or conventional spray equipment. THINNING (10%): brush/roller - TotalBoat Special Brushing Thinner 100.
  • spray equipment - TotalBoat Spray Thinner 101.
  • AVAILABLE IN GALLON SIZE IN BLACK, BLUE AND RED COLORS. Coverage: 500 sq ft per gallon.
  • this product is a marine paint intended for antifouling use on boats, applied to hulls and boat bottoms below the waterline only.
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TotalBoat Underdog Marine Antifouling Bottom Paint for Fiberglass, Wood and Steel Boats (Blue, Gallon)

  • ECONOMICAL ANTIFOULING BOTTOM PAINT provides excellent single-season protection.
  • copper biocide keeps barnacles and mussels from clinging to hull bottoms.
  • ideal for sailboats, power boats, fishing and work boats in all types of saltwater conditions.
  • EFFECTIVE MARINE PAINT prevents barnacles from attaching to your hull by releasing fresh biocide as water moves under the boat.
  • durable finish withstands trailering & beaching better than traditional ablative paints.
  • FOR USE ON PROPERLY PREPARED FIBERGLASS, WOOD, STEEL, AND IRON BOAT BOTTOMS.
  • because the ablative coating wears away during the season, there's no paint buildup, which makes your bottom paint job easier next season.
  • EASY TO APPLY: Use a natural bristle brush, or a 3/16” nap or foam solvent-safe roller, or use airless or conventional spray equipment. THINNING (10%): brush/roller - TotalBoat Special Brushing Thinner 100.
  • spray equipment - TotalBoat Spray Thinner 101.
  • AVAILABLE IN GALLON SIZE IN BLACK, BLUE AND RED COLORS. Coverage: 500 sq ft per gallon.
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TotalBoat Krypton Copper Free Antifouling – Marine Ablative Boat Bottom Paint | for Fiberglass, Wood, Aluminum & Steel Boats | Ideal for Outdrives & Trim Tabs (Blue, Gallon) -

  • COPPER-FREE, HIGH-PERFORMANCE MARINE ANTIFOULING BOAT BOTTOM PAINT provides superior single-season protection against barnacles, weeds, algae & slime..
  • KRYPTON CAN BE APPLIED TO FIBERGLASS, WOOD, STEEL, IRON & ALUMINUM BOATS. Bottom paints are for use below the waterline only..
  • BRIGHT COLORS ARE MORE VIBRANT THAN BOTTOM PAINTS CONTAINING COPPER BIOCIDE..
  • EASY TO APPLY BY BRUSH, ROLLER, OR SPRAYING: For brushing, use a high-quality, natural bristle brush.
  • for rolling, use a 3/16” nap or foam solvent-safe roller cover. Copolymer formula means that after application, there’s no maximum dry time to launch. So you can paint in the fall, store for the winter, and launch in the spring! You can also haul and relaunch without losing the effectiveness of the biocide..
  • AVAILABLE IN FIVE BRIGHT, VIBRANT COLORS: Blue (Quart & Gallon), Black (Quart & Gallon), White (Quart & Gallon), Green (Gallon only), and Red (Gallon only). Coverage: 500 sq. ft. per gallon..
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HTH 67033 Ultimate Algae Guard Swimming Pool Algaecide Cleanser, 1 qt

  • BENEFITS: Kills all types of algae and prevents future algae blooms in your swimming pool for up to 3 months so you can get back to enjoying your summertime fun.
  • USE: Apply directly to the pool regularly for easy DIY pool care.
  • For best results, use with other HTH pool care products.
  • COMPATIBILITY: Great for a variety of swimming pool types, including saltwater systems.
  • FEATURES: Non-foaming algaecide formula destroys algae fast for crystal clear water.
  • Swim almost immediately after applying algaecide to your pool.
  • INCLUDES: One 1-qt container of Ultimate Algae Guard for your swimming pool water.
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TotalBoat Krypton Copper Free Antifouling – Marine Ablative Boat Bottom Paint | For Fiberglass, Wood, Aluminum & Steel Boats | Ideal for Outdrives & Trim Tabs (Black, Gallon)

  • HIGH-PERFORMANCE MARINE ANTIFOULING BOAT BOTTOM PAINT provides superior single-season protection against barnacles, weeds, algae & slime in fresh water, salt water, and brackish water.
  • COPPER FREE FORMULA won’t cause galvanic corrosion on aluminum boats, outdrives and trim tabs.
  • copper-free paint also means colors are much brighter than bottom paint that contains copper biocide.
  • FOR USE ON FIBERGLASS, WOOD, STEEL, IRON & ALUMINUM BOATS below the waterline only.
  • haul and relaunch without losing the effectiveness of the biocide.
  • EASY TO APPLY: For brushing, use a high-quality, natural bristle brush.
  • for rolling, use a 3/16” nap or foam solvent-safe roller cover.
  • if needed, thin with TotalBoat Special Brushing Thinner 100 (brushing/rolling) or TotalBoat Spray Thinner 101 (spraying).
  • AVAILABLE IN FIVE BRIGHT, VIBRANT COLORS: Blue (Quart & Gallon), Black (Quart & Gallon), White (Quart & Gallon), Green (Gallon only), and Red (Gallon only).
  • after applying, there’s no maximum dry time before launch.
Check Stock