Yamitsu Algae Master UVC

Key Benefits 

• Rapid reduction of green water

• Clearer pond water within days (conditions dependent)

• Continuous UV-C operation

• Simple in-line installation

• Low ongoing maintenance

• Excellent value UV clarification

How the Algae Master UVC Works

As pond water flows through the unit, UV-C light disrupts free-floating algae cells, preventing reproduction. These neutralised algae clump together and are removed by your mechanical filter, allowing clear water to return.

UV clarifiers address the cause of green water—not surface symptoms.

Choosing the Correct Size 

UV clarifiers must be matched to pond volume and flow rate.

• Select the Algae Master model suitable for your pond size

• Ensure flow rate allows sufficient UV contact time

• Oversizing is generally safer than under sizing

If unsure, Pond Pimps can advise on correct sizing before purchase.

Suitable Applications

✔ Garden ponds✔ Koi ponds✔ Ornamental ponds✔ New ponds experiencing green water

Not suitable for:✘ Blanket weed or string algae✘ Muddy water caused by sediment✘ As a substitute for filtration

Expected Results

• Gradual clearing of green water

• Visible improvement within 7–14 days

• Best results when used with proper mechanical filtration

• Long-term clarity with annual lamp replacement

Installation & Maintenance

• Install after the pump and before the filter (or as specified)

• Replace the UV lamp every 6–12 months

• Periodically clean the quartz sleeve

• Never operate the unit dry

Simple maintenance = consistent results.

Technical Overview

All orders are delivered by our delivery partners Royal Mail, DPD & Evri

• Expected shipping Time 2-7 days

• For a more detailed view of our shipping and handling policy please click the link at checkout

• 📦 UK mainland delivery

• 🚚 Dispatch in 1–2 working days  

• 💷 Free delivery on orders over £200

• Returns are FREE

• Not happy with the product return it in 30 days and get 100% refunded

• For a more detailed view of our returns policy please click here or the link at checkout

• Easy Returns & Exchanges

• Hassle-Free Process

• Builds Customer Confidence

• UK-based pond & swimming pond specialists

• Equipment used in professional installations

• Fast UK dispatch from trusted suppliers

• Expert after-sales support

• Secure checkout & trusted payment methods