Aqua-Tek  |  SKU: AQT-53023

Aqua-Tek Sludge Hammer 650ml

Regular price $21.99 CAD
Ships By Thu, July 9 Free Canada Shipping over $120

Why Shop With Us

✔ Locally owned in Nanaimo, BC
✔ Trusted by boaters and anglers since 1986
✔ Knowledgeable staff with real on-the-water experience
✔ Large in-stock selection of marine & fishing gear

We’re here to help you get the right gear the first time.

Shipping & Pickup

We ship across Canada with fast, reliable delivery from our Nanaimo location.

✔ Trusted since 1986
✔ Fast Canada-wide shipping
✔ Expert support available

Need it sooner or have questions? Our team is here to help.

Returns & Warranty

We stand behind the products we sell and want you to shop with confidence.

✔ Easy returns on eligible items
✔ Manufacturer warranties supported
✔ In-store support available if you need help

If something isn’t right, reach out and we’ll make it right.

  • Directions
    • Each bottle contains two treatments.
    • For black water tank:
      • Pour half a bottle into the toilet and flush.
      • Fill the tank full with water.
    • For RV grey water tank:
      • Pour half a bottle into kitchen sink drain (or for secondary grey water tank, into shower drain).
      • Run water and fill grey water tank.
    • Allow Sludge Hammer to sit for 24 hours (or more if possible).
    • Sludge Hammer gets more powerful over time and with warmer weather.
    • Empty tank into pump-out station.
    • If problem persists, repeat.