Last Updated on February 28, 2021 by Cooper Fulton

Preparing Pond Water for Fish

Preparing pond water for fish can be like a big task, but if done correctly, it shouldn’t have to be.

The first factor to grasp regarding a fish pond is, the fish are as dependent on you as they are your pets, so you are responsible for its safety and health.Preparing Pond Water for Fish

By treating your fish right, they should live for several years. They need attention and consistent care within the pool. This is why preparing pond water for fish is so important.

To prepare pond water for fish you need to ensure you’re not using tap water, do water tests frequently, create your filter setup, dechlorinate the pond, and add in a pond pump.

So, a bit like any family pet, be ready for an extended living companion that might outlive you, or stay real, be snatched away by a predator.

If you live in an area where there are lots of predators, keeping the fish is not exactly a health plan. Because if you do decide to keep the fish, you have got to do some planning and find some solutions to keep the fish protected against reckless trash pandas(raccoons), herons, etc.


How To Pick The Right Pond Location?

Picking out the right location is the first step in the establishment of your pond.

If you put it near a home, it will be more enjoyable for you and any company you have over. Try to choose a place where the pond can be seen year-round.

The ponds are a source of great attraction for wildlife, this includes; birds, frogs, and butterflies.

The pond should be placed in a way where runoff from the rain won’t flow in the lake, you may need to alter the ground space or terrain to accommodate this issue.

This could carry organic dust, chemicals, and fertilizers into the pond. Avoid the space near trees for the pond.

The debris, dust, and falling leaves should be avoided when preparing a pond for fish.

If you need to grow water plants, you will need to position them where they will receive a minimum of four to six hours of direct sunlight.


What Size Should My Pond Be?

Building a pond for your fish and how it should look like, depends on what you want. It is going to be a place for which all types of fish you might want to have.

The pond should be at least 3 feet in depth and the width should be 10 to 15 feet across. This will ensure your pond will not freeze during the winter season.

You should plan for the specific features for each kind of pond.

A tiny small pond limits the number of plants and fish that can be added. So in this case, the bigger the better. Well, not too big. A variety of aquatic plants, as well as goldfish, are to be put in the water garden.

What Size Should My Pond Be?

To determine the size of your pond, try to use a water hose or a rope. Any pond under 3 feet in depth would likely be very concerning for goldfish, koi, and even some water plants.

To keep the pond from freezing solid, more depth is needed in building the ponds. Building a water garden or pond that is too small is one of the most common mistakes.

A larger pond is easier to take care of and is more stable. Also, something to note, when building a pond, it is almost 30% smaller than our visualization, after finishing it.

So, as the shape is laid out, calculate the utmost dimensions of the pond to get the pond size.

When you have the pond shape laid out and measured you’re going to need to purchase some pond liner.

Before purchasing a pond liner, you’re going to need the dimensions of your pond to get the perfect size of your pond liner.


How to Install a Pond Stream

1- When installing a stream, make sure you start on a hillside or a place with high elevation. Doing this will ensure that water won’t travel too slow and spill out the sides of your liner. This will also help prepare your pond water for fish.

2- Dig out an outline of your stream, also, here’s a tip- “when digging your stream, traversing is across the slope will make it more eye-catching.”

3- After you’ve dug out the stream, make sure you add a liner. Although in some scenarios your stream might have a nice layer of soil and you may not need to add a liner, but, better safe than sorry.

4- Attach a rubber liner over your stream and make sure it is attached to the spillway.

5- After you have installed the liner, you can start by putting in rocks and boulder for a more natural look. Try to mix it up with big rocks and smaller rocks as this will spice up the look of your pond.

6- When the rocks are placed in your stream, you can then add some river gravel and maybe even some LED’s to complete the look.


How to Install a Pond Waterfall

How to Install a Pond Waterfall

Installing a pond waterfall is a lot like installing a pond stream. Just a few different steps.

1- Again, start by building your waterfall on a slope or elevated surface.

2- Make sure your waterfall is near an electrical outlet, or you’d have the ugly appearance of an extension cord running right through your pond.

3- Next you’ll want to outline how you’d like the waterfall to look like. Once you’ve outlined it, start digging!

4- Measure and cut some underlayment and rubber lining. Of course, starting with the underlayment and finishing with the rubber lining.

5- Throw in some boulders, rocks, and gravel. This will add a more natural look to your waterfall

6- Well done, pat yourself on the back! you made a waterfall.

This will make you one step closer to a happy pond with clean and prepared water and fish.


How to Hide Your Pond Liner

When a pond liner is showing or there is a distinct border that separates a pond from its surroundings doesn’t produce a natural look.

Adding in stones, rocks, gravel, shallow water plants, and plants around your pond are all extremely effective ways to hide your pond liner.

If your goal line is to form your pond mix into the landscape in a very natural setting then you’ll need to intend alternative strategies to hide the liner in your pond.

When your pond liner is showing, it looks very unappealing to the eye. So when the pond liner is covered up by rocks and stones it makes your pond look quite a lot better.

How to Hide Your Pond Liner


How Do I De-Chlorinate My Pond?

There are a few different ways to de-chlorinate your pond. These include implementing plants, pond dechlorinators, or hose filter attachments.

1. Plants

Several plants in your pond are crucial for your fish as they give off oxygen that will help your fish survive and thrive year-round.

A number of the foremost effective plants are; Anacharis, Parrot’s Feather, Bacopa, Water Hyacinth.

Water lilies and different plants with shallow leaves are else to supply shade to or so 66% of the expanse during the summer months.

When the sun is not shining so brightly during the winter months then a lesser amount of water lilies would be appropriate.

2. Pond Dechlorinators

Pond dechlorinators are an extremely effective chemical that immediately removes chlorine from pond water. This makes dechlorinators a great option if you’ve already filled your pond and you’re worried there’s still chlorine.

These chemical are perfect for new ponds and already established ponds to strip out all of the chlorine, chloramine, and other strong substances.

3. Hose Filter

Using a hose filter is my personal favorite option. I recommend the Garden Hose Filter as it has never failed me and filters up to 10,000 gallons of water. If my pond water begins evaporating in the summer, I can easily connect my hose with the filter and re-supply it, never needing to use chemicals and ensure my pond’s ecosystem stays healthy.


Springing Back Pond to Life

When it comes to the winter season, take good care of your pond whether it causes any damage to it or not.

If you find any damage you’re going to need to replace and repair whatever is necessary.

When springing your pond to life, preparing pond water for fish will help you in maintaining a steady balance in both plants and fish.


Cleaning the Pond

No matter what quantity of preparation you’ve got done, the cold winter has probably left your pond in a “could be fixed” condition.

Even with leaf netting, you almost certainly have had many leaves settle to the bottom of the pond.

Some plants could have died during the winter season and settle to the bottom of the pond.

Scoop out most of the plants manually or just use a vacuum for the pond if you’ve got one laying around.


Begin Pump

If your pump has been off for the winter, spring is that the time in which you should turn it back on.

Generally, people do that once the water temperature increases to around fifty degrees.

Begin the pump when you’ll be at your home for several hours.

In this manner, you’ll be able to keep a watch on everything and verify that the water remains going if you’re going to be gone for long periods.


Filter Set Up

If the filter and the pump system have not been running in a while(usually winter), you should do an intensive cleanup before turning the filter and pump back on.

If your pump has run all winter, it’s time to provide the boost of microorganism colonies, by cleaning out your pump.


Depth of Water

In a cold climate, Goldfish are cold-water fish within a pond.

There is a suggestion that conditions in a pond should be right especially within the cold of winter and the heat of summer.

Coldwater fish stay motionless by going dormant and keeping to the bottom of the pond because of the temperature drop.

Your job is to make sure that the water doesn’t freeze. The depth of water should be a minimum of 24” for your Goldfish, and 24-36” for Koi.

This is recommended because it keeps the water moving and make sure you have a pump throughout the winter season in the pond.


Water Testing

Now start testing the pond water once more. The nitrite and ammonia level are of explicit importance. Each of these should be zero.

You will need to purchase a water testing kit, but it’s mad simple to set up so don’t fret.

Just pour some of your pond water into a tube, then depending on which toxin is being measured, drop the specified amount of the chemical into your tube of water, and then the water in the tube will change color accordingly to a toxicity chart the kit supplies you.


Chemistry of Healthy Water

The water of the pond should be free from or among safe limits for nitrites, Chlorine, phosphates, and ammonia.


Tap Water

If you crammed your pond with water coming out from the tap, it will have to be compelled to be dechlorinated before putting in fish.

You may use de-chlorinators to hurry up the processor.

Also, water coming from the tap is usually terribly cold. A temperature of 60 degrees Fahrenheit (15C) or higher is right before adding fish, and less than 15-degrees is completely different than the water the fish are comfortable too.


Cycling for Fish

The process of cycling will take four to 6 weeks, but the hotter summer and springtime could also be reduced.

Keep on looking at nitrite, nitrate, and ammonia with a water testing kit. Your Pond is considered cycled once nitrates are indicated.


Fish Conditioning

Spring is that the time of year once fish become more prone to developing health issues.

Spring is where we can do several things that may be done to defend the fish.

The Gram-negative bacterium will cause severe infections.

These infections are prevented by the use of Koizyme, however, it can be incredibly difficult to remove when the fish has become infected.

For general protection, lake salt is a simple way to facilitate the fish to ward off pathogens and disease.



Warm weather means that your fish are going to be able to begin intake once again.

Until the water temperature is systematically on top of fifty degrees, still no need to feed the fish.

Once the water temperature is into the 50s you should get some fish food that is designed for the spring. When the water temperature reaches the 60s it’ll be time to feed your regular season fish food.


Overcrowding of Fish

Overcrowding of the Fish

Overcrowding your pond with fish will each compromise the health of the fish and therefore

the overall health of the pond can lead to many deaths of your fish.

Many deaths can cause your water to get real nasty real quick. Water is the most important for a fish’s survival. So preparing pond water for your fish will be very helpful in the future of your pond.

Also, like any living thing, there could also be sudden losses as well as additions.

Some fish can reproduce and some fish could die, supplying you with way more fish than you anticipated.


Fish Calculation

Here’s a pond calculator to see how many gallons/liters it holds.

You will find the most variety of fish is set by the size of the pond as well as depth and pond surface.

other chemicals on the market can also increase fish variety if your pond has sensible circulation with a pump and filter.

When putting in fish for your pond, plan for the adult-size fish, after it’s matured not the wee babies you may in all probability of buying.