100pcs 6-in-1 Water Quality Test Strips Kit PH Nitrate Nitrite Chlorine General Hardness For Pool Pond Aquarium Tap Fish Tank

We show 52,327 products, one per title, in Home & Garden. At $6.77, it sits below the middle of that category, which is $11.20 — a range covering very different kinds of product, so read it as placing the price, not judging it.

The seller claims 55% off. So do 54,114 other products we track — 36.8% of our whole catalogue claims a discount in the 50-59% band. At that frequency the figure is a listing convention rather than a signal. Either way AliExpress does not check strike-through prices, which is why we record our own instead of repeating theirs.

We have recorded this product’s price on 2 separate days since 2026-10-20, and it has not moved once. This history was recorded over time, not reconstructed after the fact — the longer we track a listing, the stronger the evidence becomes.

If you buy through our link, AliExpress pays us 7.0% of the sale. It costs you nothing extra, and we publish the rate so you can judge our incentive for yourself.