Pond

Water Treatment

vdvelde.com water treatment, products as 100% natural alternative that make water treatments unnecessary.

Making green pond clear

Anti algae

Pond bacteria bacta clear

Bacteria

GH plus

GH plus

Ph plus

PH plus

kh plus

KH plus

Pond water testing

Pond water testing

Water treatment advice

Discover the perfect solutions for all your pond problems. From tackling algae to bringing back the brightness of a green pond, we offer effective and long-lasting solutions to restore your pond to a clear and healthy state.

Algae control and prevention in the pond

Fighting algae

Anti algae oxygen plant package

Algae problem in plant filter

Bacta Clear for a clear pond

Clear the pond

Soil sludge removal

Soil sludge removal

Heron chasing package

Heron Dispelling

oxygen plant category

Increase oxygen

Advice per pond

Discover everything for the perfect pond: from construction to design and maintenance. We offer expert advice for a self-regulating and biologically balanced pond. From a swimming pond to sleek mirror pond: select your type of pond or choose by water content if your pond is not listed.

Building a swimming pond in your garden

Swimming pond

Mirror Pond

Mirror Pond

Constructing a koi pond in your garden

Koi pond

Plant filter

Plant filter

Mini pond

Mini pond

< 500 liter

Small pond

Small pond

500 - 10,000 liters

Large pond

Large pond

10,000 - 100,000 liters

Natural pond construction

Mega pond

> 100,000 liters

This is what our customers say!

Excellent customer review vdvelde.com 200+ reviews at

Simon van der Velde

Pond Advice

Can't decide yet? Check out Simon's advice.

Everything for your pond

Simons complete pond kits

Tips, advice and substantial savings
I would like to share my experience with you, and advise you to solve any pond problems and reduce pond maintenance. As a result, you can easily save hundreds of dollars.
Tips, advice and substantial savings
I would like to share my experience with you, and advise you to solve any pond problems and reduce pond maintenance. As a result, you can easily save hundreds of dollars.
Tips, advice and substantial savings
I would like to share my experience with you, and advise you to solve any pond problems and reduce pond maintenance. As a result, you can easily save hundreds of dollars.
Tips, advice and substantial savings
I would like to share my experience with you, and advise you to solve any pond problems and reduce pond maintenance. As a result, you can easily save hundreds of dollars.