Clearwater Algaecide, White, One Size

Does the job.

As always good quality and reliable seller/company.

seems to work ok

I use this as a prevention, but have used it to clear Alge when the pump broke down.

This is a must have product to reduce the green discolouration in the water

clear water chemicals work brilliantly in my lazy spa just can be quite pricey and hard to find during lockdown

Does its job but still a hefty price

Really good size for the money