Adding a pond to your garden is one of the most rewarding ways to bring life, movement and tranquillity to your outdoor space. Whether you want a peaceful wildlife haven or a vibrant fishpond, careful planning is essential to creating a healthy, long-lasting feature.
One of the first decisions you’ll need to make is whether to build your pond using a flexible liner or a pre-formed pond. Both options have their advantages, and the right choice will depend on your garden, your design ideas and the type of pond life you want to support.
Choosing the Right Location
Before digging begins, it’s important to think about where your pond will be located. A well-sited pond will stay cleaner, healthier and easier to maintain.
Ideally, a pond should be placed in a spot that receives around 4–6 hours of sunlight per day. Too much sun can encourage excessive algae growth, while too much shade may limit plant growth.
Other important considerations include:
- Avoid areas directly beneath trees – falling leaves can quickly build up and affect water quality.
- Choose level ground where possible to make installation easier.
- Keep the pond visible from your house or seating area so you can enjoy it year-round.
- Consider power access when planning to install pumps, filters, or lighting.
Taking time to choose the right location will make the pond easier to manage and more enjoyable in the long term.
Building a Pond with a Flexible Liner
Flexible pond liners are one of the most popular ways to create a garden pond because they offer complete freedom of shape and size.
With a liner, you can design a pond that perfectly suits your garden, whether that’s a natural wildlife pool with gentle curves or a larger feature designed for fish.
Benefits of using a liner:
- Allows custom shapes and sizes
- Ideal for larger ponds
- Easier to incorporate different depths for plants and wildlife
- Can create a more natural look
When installing a liner pond, it’s important to prepare the base carefully. Removing sharp stones, adding a protective underlay and ensuring the edges are well supported will help protect the liner and extend its lifespan.
Using a Pre-Formed Pond
Pre-formed ponds are a great option for gardeners looking for a quick and straightforward installation. These rigid shells come in a range of sizes and shapes, making them perfect for smaller gardens or first-time pond builders.
Benefits of pre-formed ponds:
- Simple installation
- Durable and long-lasting
- Pre-designed planting shelves
- Ideal for compact garden spaces
Because the shape is already defined, installation mainly involves digging a hole to fit the mould and ensuring it sits level before filling with water.
Planning for Fish or Wildlife
The purpose of your pond will also influence how it should be designed.
Fishponds
If you plan to keep fish, such as goldfish or koi, the pond will need to be slightly deeper and include equipment to maintain good water quality.
Important considerations include:
- Depth of at least 60–90cm to help fish stay safe during colder weather
- Filtration and water movement using pumps and filters
- Open swimming areas as well as planted zones
Fishponds often require a bit more maintenance, but they can become a beautiful focal point in the garden.
Wildlife Ponds
Wildlife ponds are designed to attract frogs, insects, birds and other beneficial creatures. These ponds usually aim to replicate natural habitats.
Key features include:
- Shallow edges or sloping sides so animals can easily enter and exit the water
- Plenty of aquatic plants for shelter and oxygenation
- Minimal filtration, allowing the pond to develop a natural balance
Wildlife ponds are fantastic for encouraging biodiversity and can quickly become one of the liveliest areas of your garden.
Create Your Perfect Pond with Bermuda
Whether you choose a flexible liner for a bespoke design or a pre-formed pond for quick installation, building a garden pond is a fantastic way to transform your outdoor space.
With proper planning and equipment, your pond can become a peaceful retreat while providing a valuable habitat for fish and wildlife.
Bermuda offers a range of pond liners, pre-formed ponds, pumps and accessories designed to help you create and maintain a thriving garden pond with ease.
