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🎄 15% OFF! Order by Dec 18 to get it before Christmas. Shop now!

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Marine Holding Tank Treatment

SKU MHT-68
Original price $22.85 - Original price $42.97
Original price
$42.97
$22.85 - $42.97
Current price $42.97
Size: 68 oz Dispenser Bottle
Ships from Partner: This item requires additional processing time before it ships. Shipping fees may apply.
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About This Product

Liquify Holding Tank Solids And Eliminate Sewage Odors

Sewage odors from the head and holding tanks make for an unpleasant time on the water. Smelly waste builds up inside the black tank clogging sensors and slowing down pump outs. 

EcoStrong’s Marine Holding Tank Treatment liquifies black tank solids eliminating sewage odors in the process. It uses billions of enzyme producing bacteria to break down and eat waste, fats, oils and greases, and toilet paper eliminating foul smells at the source. At the same time, odor counteractants and light fragrance offer immediate odor relief while the bacteria and enzymes liquify waste. 

  • Liquify Solids In The Holding Tank: EcoStrong's bio-enzymatic formula breaks down and digests black tank solids.

  • Eliminates Foul Sewage Smells: Billions of bacteria consume odor causing waste while natural odor counteractants bond with malodor molecules - locking them in place for instant odor relief.

  • Clean Scum Off Tank Sensors: Clean tanks and sensors keeping them functioning properly.

  • Safe For All Holding Tanks: Non-corrosive, non-toxic and safe for all boat plumbing systems.

  • Satisfaction Guaranteed: We guarantee the effectiveness of our products with a 60 day money-back guarantee. 

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