Estimated by Mon, 11 Aug - Thu, 14 AugEstimated delivery Mon, 11 Aug - Thu, 14 Aug
Returns:
14 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.
Condition:
NewNew
If your pH is below pH7 (acid) and has a general hardness below 6°dH (soft water) reduce the dose by 75%. Do not use with salt. 5g per 1000 gallons of pond water. Dosage to reduce pathogenic bacterial levels in pond water.