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Water Treatment

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Uv-C Individual bulbs

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Koi & Fish Feed

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Midi Power Plus UVC 75W UV-C unit
  • 9000 Hours of Operation
  • Stainless Steel Durable Design
  • 60 m³ Capacity
Manufacturer: Aquaforte

PondoVac 3 - Pond vacuum cleaner
  • Non-stop operation
  • Efficient dirt removal
  • Ease of use
Manufacturer: Oase

Algisin Against Thread Algae - 2,500 ml
108 Extra A2-Bonuspunten
Algisin Against Thread Algae - 2,500 ml
  • Effectively Combats String Algae
  • Safe for Flora & Fauna
  • Includes Test Strip
Manufacturer: Colombo

DM-22000 Vario S Pond Pump
  • Adjustable flow control
  • Maximum head lift of 7.5m
  • Energy-efficient consumption
Manufacturer: Aquaforte

Pond Eco Plus E 5000-22 W
  • Energy-saving operation
  • Powerful dirt removal
  • Flexible installation options
Manufacturer: Superfish


Discover the Splendor of Japanese Koi!

From December 8, 2023, we invite you to a exclusive preview of our breathtaking Japanese Koi collection for the 2024 season. Each Koi is a masterpiece, carefully selected by our dedicated Koi specialist directly from the heart of Japan.

Visit our showroom and be enchanted by the unique beauty and elegance of these living works of art.

Please contact us for more information or to schedule a visit.

Expertise: Advice from pond specialists!

Let your pond shine with our expert guidance!

Fast delivery: shipped today!

Your order delivered at lightning speed: Experience our express service!

Worry-free buying: 30-day returns!

Buy with confidence: Free returns within one month!

Top selection at competitive prices!

Discover top quality products with bargain deals every day!

Leaf, Plant, Tree, Maple

Ensure a beautiful pond in winter:


Prepare it for winter now!
Nature, Outdoors, Pond, Water, Fish

The Koi and Pond Shop of the Netherlands & Belgium

Are you looking for the perfect koi for your pond? Welcome to A2KOI, the number one destination for koi and pond lovers in the Netherlands and Belgium! With our extensive webshop and impressive showroom in Kerkdriel, we offer everything you need for your koi and pond. 

Please visit our showroom

Please visit our showroom of no less than 1200m2 in Kerkdriel. Here you will find more than 56 pools with an exceptional selection Japanese koi from various top breeders. As a koi enthusiast, you can come and admire the beautiful fish. Our expert team is always ready to answer your questions and help you choose the perfect koi for your pond.

Experience it at A2koi in Kerkdriel

At A2KOI we are not only specialized in koi fish, but also in everything you need to keep your pond in optimal condition. So we have an extensive range of koi food, fish food, pond pumps, PCV for your pond, pond filters, bacteria, koi medicine and other pond materials for example pond construction. Our expert team is always ready to advise and help you choose the right products. Do not hesitate any longer and treat yourself to an unforgettable day in our showroom where the coffee is waiting for you, or easily order all your pond supplies online. At A2KOI we provide fast delivery and guarantee excellent customer service.

Most Populair Discover the trending products of the moment

17 - 5 liters (from Koidokter Maarten Lammens)
  • Natural Ingredients
  • Enhanced Fish Resistance
  • Safe for Pond Fish
Manufacturer: Malamix

Barley Straw Pellets Plus - 2 kilos
  • Natural Water Clarity
  • Eco-Friendly Pond Care
  • Simple Water Treatment
Manufacturer: Microbe-Lift

PH Increase Plus (PH+) - 1 liter
  • Safe pH Increase
  • Supports Osmotic Balance
  • Protective Mucus Layer
Manufacturer: Microbe-Lift

Aqua Xtreme Water Conditioner 4 LTR
  • Complete Water Conditioner
  • Neutralizes Harmful Substances
  • Enriched with Essential Minerals
Manufacturer: Microbe-Lift

Phosphate remover - 1 liter
  • Actively binds phosphates
  • Maintains biological balance
  • Safe for pond life
Manufacturer: Microbe-Lift

Flocculant Plus - 1 liter
  • Crystal clear water
  • Safe for ecosystems
  • User-friendly dosage
Manufacturer: Microbe-Lift

Bio Blue Enzymes & Pond Colorant - 500 ml
  • Healthy Ecosystem
  • Rapid Color Change
  • Simple Dosing
Manufacturer: Microbe-Lift

Clean & Clear - 0.5 liters
  • Photosynthetic bacteria
  • Reduces filter maintenance
  • Safe for flora and fauna
Manufacturer: Microbe-Lift

Clean & Clear - 1 liter
  • Photosynthetic bacteria
  • Less filter maintenance
  • Suitable for all ponds
Manufacturer: Microbe-Lift

Super Start (bead) filter bacteria - 0.5 liters
  • Crystal clear water
  • Optimal bio-balance
  • Easy maintenance
Manufacturer: Microbe-Lift