Koi Care Basics Blog

Which Koi pond liners  are better;  rubber liners or a concrete pond?  Both have advantages and disadvantages.

When a concrete pond is designed and built correctly it can be more permanent. You need to be very careful when designing a concrete pond that you have planned everything properly because once installed it literally is “cast in stone”!

You can form the shape and contours so that they are very smooth and even which is a must to avoid “dead areas” in your Koi pond.

The biggest disadvantage with concrete pond is that because of all the exposed concrete the ph tends to be higher for at least the first three years. There are, however, things that can be done to prevent this.

One way is to let the concrete cure and then coat it with a rubber base paint or epoxy.

A 45 mil rubber liner pond  is not as permanent. Rubber liners also come in a variety of thicknesses, with the thicker liners being more durable but the thinner ones being easier to shape and mold.

This lack of permanence can be a benefit in some situations. If your pond ends up having some design flaws that need changing, or if you need to move or remove the pond, you’ll be glad you’ve chosen a rubber liner.

An additional advantage is that rubber Koi pond liners will maintain a more neutral ph.

Rubber liners also provide a softer surface for your Koi.

A disadvantage of rubber Koi pond liners is that even when the liner  is installed properly you will  still  have some minor folds in the liner. Once you fill your pond these folds will barely be visible.

Another challenge with a rubber lined pond is the rock work around the edges.  If you don’t want the liner to show it will be necessary to camouflage it with rock work and plants.

The challenge is that the rock work will need to extend down into the water but the mortar for the rock work won’t stick to the liner.

Even though a rubber liner is less permanent when it is properly installed it can remain leak free for many years.

Taking into account the pros and cons of each will help you to make your own decision about Koi pond liners!

Alan Deacon
KoiCareBasics.com

To create a lush water garden design that enhances your beautiful fish you will want to choose a variety of Koi pond plants so that you have a balanced look and ecosystem. There are several types of plants you can include.

Water Hyacinth is a beautiful and functional Koi pond plant

The first type are SUBMERGED PLANTS like Anacharis and Cabomba. These are planted underwater in the gravel or soil and they will help to oxygenate your pond. They do this by pulling carbon dioxide from the water and releasing oxygen as part of the photosynthesis process.

Another type are the FLOATING PLANTS. Many of these plants provide your garden with lovely flowers. The root systems that drift below the surface actually act like a filtration device, which is why some sanitation plants use Water Hyacinth as part of their purification process. Plants such as the Water Hyacinth and Water Lettuce also may serve as camouflage for your pond filter or other pond equipment.

MARGINAL PLANTS like Cattails and Irises do best in the shallow water or wet soil around the edge of your Koi pond. They grow up above the water. Marginal Koi pond plants make an ideal way to transition from pond to the surrounding area in a gradual way.

The final type of pond plants are FLOWERING WATER LILIES. They are the essence of any

Water Lilys provide shade and are a nice addition to any Koi pond.

water garden or Koi pond. They are similar to marginal plants in that their roots grow underwater, while the leaves and flowers emerge above the surface. Lilies will spread across your pond surface. They aid in providing shade and shelter as well as aesthetic appeal.

The following are some of the items that are necessary for planting and tending to your Koi pond plants:

~Planting Baskets These baskets will contain and anchor your plants on submerged shelves. You can also use floating island planters to create one-of-a-kind floating arrangements.

~Aquatic Planting Media boosts the ability of root systems to gain a firm foothold and get well established for the growing season.

~Aquatic Fertilizers are used to promote blooms, lush foliage, and strong roots in aquatic plants.

~Pruning Tools give you the extra reach to trim and sculpt plants for a well-manicured Koi water garden.

The above suggestions include the basics that will give you a good start on planting and maintaining beautiful and healthy Koi pond plants.

For more information about Koi and Koi pond care visit the website at http://www.Koi CareBasics.com