Brightwell Potassion 500mL Concentrated Potassium Solution Fish Tank Additive

Tank It Easy
(3641)
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US $15.99
ApproximatelyS$ 20.72
or Best Offer
Condition:
New
5 available2 sold
Breathe easy. Free shipping and returns.
People are checking this out. 2 have added this to their watchlist.
Shipping:
Free USPS First Class®.
Located in: Cortland, Illinois, United States
Delivery:
Estimated between Wed, 10 Dec and Mon, 15 Dec to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:256802223101
Last updated on Dec 02, 2025 14:24:54 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item. See the seller's listing for full details. See all condition definitionsopens in a new window or tab
Country of Origin
United States
Brand
Brightwell
Bundle Description
no
Custom Bundle
no
UPC
810086012237
Category

Item description from the seller

About this seller

Tank It Easy

99.8% positive feedback•13K items sold

Joined Jan 2014
Usually responds within 24 hours
Tank It Easy is a full service aquarium maintenance company, we build custom glass or acrylic aquariums here in Chicago and sell fish, live coral, and all your aquarium needs at our local retail store ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (3,782)

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  • 6***g (189)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I accidentally ordered the wrong item and the seller really went above & beyond to correct my mistake and insure my delivery wasn't affected. Totally happy; A great price, fast delivery and the item arrived in great condition. . I will be a repat buyer.👍
    Fritz Maracyn - 20 Count- Free US Shipping (#254408967765)
  • a***b (245)- Feedback left by buyer.
    Past year
    Verified purchase
    5 Star Seller without a doubt. Item arrived in perfect condition and exactly as described. Seller was very easy to communicate with making the transaction a breeze. Great price and item shipped faster than expected, I highly recommend this seller!!!!!
    Two Little Fishies Veggie Mag- Free US Shipping (#254203442693)
  • x***s (1420)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller, shipped quickly and item exactly as described
    Sicce Syncra Silent 0.5 Water Pump Free US Shipping (#265529643330)
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