ClearWater
ClearWater Algaecide (1L) – Pool & Hot Tub Treatment
ClearWater Algaecide (1L) – Pool & Hot Tub Treatment
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Keep your pool or hot tub water crystal clear with this fast-acting Liquid Algaecide. Formulated to stop algae before it starts, it's the simple, reliable way to protect your water investment and enjoy a cleaner, safer soak every time — backed by trusted hot tub care expertise.
- Prevents algae build-up in pools & hot tubs
- Maintains clean, healthy, clear water
- Easy weekly dosing — no guesswork
- Works alongside your existing chlorine routine
- 1L bottle lasts multiple treatment cycles
Add the recommended dose directly to your water weekly, or as needed after heavy use or rain. Run your filter for at least 30 minutes after dosing to circulate evenly.
Trusted by hot tub and pool owners for dependable algae control, this Algaecide is a must-have addition to any water care kit — helping you avoid costly cloudy water, filter strain, and early water changes.
Free standard shipping on orders above £20. Express delivery available for £4.99 (2 working days).