



filter bacteria
BHK Bacteria 5 Dry
Active Pond Bacteria
- Aktive Trockenbakterien zur Unterstützung der natürlichen Teichbiologie
- Fördert den Abbau von organischen Abfällen und reduziert Mulm
- Verbessert die Sauerstoffbindung im Wasser
- Unterstützt stabile pH-Werte und saubere Wasserverhältnisse
- Size:
- 1 kg
Details
All About the Product
Product description
BHK Bacteria 5 Dry – active pond bacteria for clear water and healthy koi
BHK Bacteria 5 Dry is a high-quality dry bacteria product for the targeted improvement of water quality in koi ponds. The specially balanced combination of minerals and active bacterial strains supports the biological decomposition of organic waste such as excrement, food residues, and sludge. At the same time, the pond water is stabilized, filter performance is improved, and the well-being of the koi is sustainably promoted. Ideal for pond owners who strive for permanently clear water, stable parameters, and healthy pond biology.
Suitable for
🐠 Koi of all sizes in ornamental and koi ponds
💧 Pond owners who want clearer water and better pond hygiene
🌱 Particularly useful for increased loads from excrement, sludge, or filamentous algae
Benefits of BHK Bacteria 5 Dry
- Active dry bacteria to support natural pond biology
- Promotes the breakdown of organic waste and reduces sludge
- Improves oxygen binding in the water
- Supports stable pH values and clean water conditions
- Promotes clear water, healthy mucous membranes, and vibrant koi colors
- Sustainably increases activity in the filter system
Dosage & Application
- 7 grams per 1,000 liters of pond water weekly
- 3.5 grams per 1,000 liters of pond water weekly during the winter months
- Mix the product in a bucket with pond water, stir well, let rest for 10 minutes,
- and then distribute evenly throughout the pond
Available variants
⭐️ 1 kg container
Brilliant Health Koi – developed for champions. Made for everyone.
Application and Dosage
Application
Dosage
What buyers say
What customers say about Koi-Area

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.

