




Blue Horizons Granular Floc 2Kg - Use CLAFLOC2OL as alternative
Blue Horizons Granular Floc is a traditional problem solver as it settles unwanted debris to the pool floor and aids in algae removal.
This product should only be used in pools with sand filters.
How to Use:
- Pre-dissolve this product in a clean plastic container at a maximum rate of 100g of product per 2.2 gallon (10 litres) of clean warm water.
- Stir well to ensure the product is fully dissolved.
- Add the resulting solution evenly over the whole water surface with the filtration in re-circulation mode (not filtration).
- Run the filtration in re-circulation mode for 30 minutes then turn the pump off.
- Keep filtration off and leave the pool undisturbed for 12 – 24 hours to allow debris to settle to the bottom of the pool.
- Then carefully vacuum settled debris to waste.
2kg
SKU: CLAFLOC2BH

Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.