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Product guide

ADOSSY POOL-YGLP 5kg 20g Stabilised Chlorine Tablets

ADOSSY POOL-YGLP is a 5kg tub of 20g slow-dissolving stabilised chlorine tablets for pools, hot tubs and spas. The listing describes a four-function formula and says each tablet erodes over 3–5 days, but gives conflicting details about tablet size elsewhere, so confirm the exact tablet format before buying.

At a glance

  • Listing describes a 4-in-1 formula combining sanitiser, stabiliser, algaecide and clarifier.
  • Slow-release claim states tablets erode over 3–5 days.
  • For dosing, listing says to use a floating dispenser or chlorine feeder rather than placing tablets directly in water.
  • Cyanuric acid stabiliser is claimed to help protect chlorine from UV sunlight.
Price
£25.99Save 26%

Reference price: £34.99

Price checked: 12 Nov 2026

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Often bought together

Pros and cons

Pros

  • Small-format 20g tablets are presented as a slow-release option for pools, hot tubs and spas.
  • The claimed combined formula brings several stated water-care functions into one tablet.
  • Floating dispensers and chlorine feeders are identified as compatible ways to dispense the tablets.

Technical specifications

8 specifications
Identity
BrandADOSSY
ModelPOOL-YGLP
FormTablet
Package size5kg
Weight listed5 Kilograms
Tablet and formula claims
Tablet weight stated in features20g
Available chlorine90%
Trichloro-S-Triazinetrione content stated in features99%

What to know before buying

Listing details to confirm

The listing is contradictory or inconsistent about tablet details: its title and features specify 1-inch, 20g tablets, while the description says each tablet treats up to 1,000 gallons and gives no consistent tablet-size clarification. Treat those claims as unconfirmed and check the selected listing and dosing guidance. Do not apply tablets directly to water, as the listing directs use through a floating dispenser or chlorine feeder.

Who is it for?

A good fit for

  • Pool, hot-tub and spa owners looking for 20g slow-release chlorine tablets to use with a floating dispenser or chlorine feeder.
  • Buyers seeking a product whose listing claims sanitising, algae-control, stabilising and clarifying functions in one formula.

Less suited to

  • Buyers who need clearly verified tablet dimensions, dosing rates or a confirmed treatment volume before purchase.
  • Anyone intending to add chlorine tablets directly to pool or spa water.
ADOSSY POOL-YGLP 5kg 20g Stabilised Chlorine Tablets · photo 2
Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 67 ratings
  • 5 stars72%72%
  • 4 stars11%11%
  • 3 stars9%9%
  • 2 stars4%4%
  • 1 star4%4%

Aggregate customer ratings lean positive, with most falling in the five-star category, but lower ratings are also present. Without written feedback, the reasons for either response are unknown. The ratings do not establish how well the stated slow-release behaviour or four-function claims work in a particular pool or spa.

Frequently asked questions

How are these tablets meant to be used?

The listing recommends placing them in a floating dispenser or chlorine feeder. It specifically says not to apply them directly to the water.

How long does one tablet take to dissolve?

The product feature text claims a slow erosion period of 3–5 days. Actual dissolution may depend on conditions, and the listing does not provide a usage schedule.

Are these suitable for hot tubs and pools?

The listing names swimming pools, hot tubs and spas as intended uses. It also claims compatibility with several pool surfaces, but does not provide independently verified guidance for a specific pool or spa setup.

Are the tablets 1 inch or 20g?

The title says 1 inch and the feature text describes 20g tablets. The listing description also makes a separate per-tablet treatment-volume claim, so confirm the tablet format and applicable dosing information before buying.

ADOSSY POOL-YGLP 5kg 20g Stabilised Chlorine Tablets · photo 3
Additional product photo 3

Alternative options

Product details in Markdown