DrTim’s Aquatics Clear-Up Natural Water Clarifier for Reef 8oz
DrTim’s Aquatics Clear-Up Natural Water Clarifier for Reef 8oz

DrTim’s Aquatics Clear-Up Natural Water Clarifier for Reef 8oz

$21.99

Shipping calculated at checkout. This item ships free on eligible orders.

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CLEAR-UP NATURAL WATER CLARIFIER  -- H2O-PURE

  • Choose the size best suited for your system:
  • 4oz bottle treats 240 gallons (908 liters)
  • 8 oz bottle treats 480 gallons (1,817 liters)
  • 16 oz bottle treats 960 gallons (3,634 liters)
  • 32 oz bottle treats 1,920 gallons (7,268 liters)
  • 64 oz bottle treats 3,840 gallons (14,534 liters)
  • 128 oz bottle treats 7,680 gallons (29,069 liters)


Clear-UP clears cloudy white water.  Clear-UP is a 100% natural water clarifier consisting of beneficial bacteria, with the ability to "floc" small particles from the aquarium water.

The result is clear water without the use of the harmful chemicals contained in other water clarifiers, such as alum (that contains aluminum) and polyacrylamide (a potentially toxic chemical).

Directions:  Shake well before using.

Dosage: Add 5 ml per 10 gallons of aquarium water.

For best results, temporarily turn the filter off, add Clear-UP over the entire aquarium water surface and wait 10-15 minutes for the flocs to form, and then turn the filter back on.

In extreme cases, the water may not clear up for 24 hours.

Online Only Item

This product is not stocked at our retail location. It is sourced from one of our distribution warehouses after your order is placed. Please allow 3 to 7 business days for processing before shipment or pickup.

In-Store Item

This item is stocked at our retail location and is typically available for immediate purchase, in-store pickup, or shipping. Orders are generally processed within 1 business day, although processing times may vary during sales, holidays, or periods of high order volume. Inventory is updated regularly but is subject to prior sale.

At Aquarium Depot, dry goods may qualify for free shipping based on province and item type, while livestock, frozen/perishable, heavy, or oversized items are shipped separately with applicable shipping charges and restrictions based on service availability.

Please refer to our Shipping Policy
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