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Details

All About the Product

Product description

BHK String Algae Destroyer – triple power against string algae

 

BHK String Algae Destroyer is a high-performance specialized solution for the targeted control of string algae in ponds. The innovative triple-action formula combines an algae stop, pond minerals, and filter support in one product, ensuring visibly clearer pond water.

The formula sustainably inhibits algae growth, prevents the formation of new spores, and simultaneously supports the biological balance in the pond. BHK String Algae Destroyer is especially gentle on fish and aquatic plants and is also suitable for swimming ponds.

 

Suitable for whom

🐠 For koi and garden ponds with heavy string algae infestation
💧 For ponds with sensitive flora and fauna
⚙️ For pond owners who want to combat algae sustainably and without hydrogen peroxide.

 

Benefits of BHK String Algae Destroyer
  • Effective control of string algae without hydrogen peroxide
  • Inhibits the formation of new algae spores
  • Supports a stable biological pond environment
  • Gentle on fish, plants, and pond inhabitants
  • Also suitable for swimming ponds

Available variants

⭐️ 1.2 kg for ponds up to 30,000 liters
⭐️ 5 kg for ponds up to 125,000 liters

 

Brilliant Health Koi – developed for champions. Made for everyone.

 

Technical specifications
At a glance

Mineral-biological active formula for the targeted control of filamentous algae in ponds

Application and Dosage
Application
Apply evenly across the pond. Filter equipment can remain in operation during application. Check carbonate hardness before use.
Dosage
For treatment, a dosage of 120 g (one full measuring spoon) per 3,000 litres of pond water is recommended. In the event of an acute infestation, the product should be applied two to three times within the first 4 weeks. For particularly persistent infestations, the dosage can be increased by 50%. After successful initial treatment, a monthly application is recommended for ongoing maintenance. Redosing is necessary when changing the water. Ensure that you do not sprinkle the product directly onto aquatic plants. The carbonate hardness of the water should always be above 5 °dH.

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What buyers say

What customers say about Koi-Area

4,9 in the entire shop from 281 reviews
Hand feeding koi by the pond edge

Before you order

Frequently Asked Questions

When will it arrive?

Ships from Germany, usually within 2 to 4 business days. Individual items are reproduced upon order – in that case, it takes about 10 to 14 business days. The estimated delivery date is shown at the top of the checkout area.

How much is shipping?

Within Germany €5.90 up to 30.9 kg, tiered above that. To Austria, Belgium, Luxembourg and the Netherlands from €7.50, to Denmark from €13.90 – each tiered by weight.

Can I pick it up from you?

Yes, free in Mönchengladbach, Tomphecke 25. Monday, Wednesday, and Friday from 10 am to 5 pm. Just add it to your cart and select pickup at checkout.

I'm not sure if this is suitable for my pond.

Then call us before you order: +49 152 27783926, Monday to Friday from 9 am to 3 pm. You’ll speak with someone who keeps koi and builds pond systems themselves. If a product isn’t right for your setup, we’ll tell you.

Can I return it if it doesn't fit after all?

The statutory 14-day right of withdrawal applies to equipment, accessories, and unopened goods. For hygiene reasons, we cannot accept returns of opened food and grooming products.

How do I pay?

PayPal, Klarna, Apple Pay, Shop Pay, credit card and the other payment methods you see at checkout. You can also pay in person when picking up your order.

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