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Is fall a good time to add new fish to the pond?| Decorative Ponds & Water Gardens Q & A

Q: Is fall a good time to add new fish to the pond?

Q: Is fall a good time to add new fish to the pond?

Janice – Woonsocket, RI

A: Fish prefer moving to a new pond during the summertime when temperatures are steady, and they have time to get used to their new digs and mature a bit before the cooler months take hold.

So, in general, we don’t recommend that hobbyists add new fish to their pond right now – unless their water does not dip below 50°Fahrenheit in the fall and winter. That’s the point at which the fish lower their metabolisms and become dormant, and that’s not a very hospitable environment for getting settled in their new home.

If you are one of those lucky warmer-than-50° folks (or if you want to start thinking about next spring already!), follow these recommendations when introducing new fish to your pond.

Test the Water: Have uneven ground around your pond? Before adding your new finned pals, test the water in your pond to make sure it has acceptable pH, ammonia, nitrate, nitrite and phosphate levels with an easy-to-use Master Liquid Test Kit.

Remove Dangerous Chemicals: To ensure the water in your pond is free from dangerous heavy metals, chlorine and chloramines, use a water conditioner, like Pond Logic® Stress Reducer PLUS. A conditioner will also replenish your fishes’ protective slime coating and heal any tissue damaged during the move.

Temper the Temperature: Water temperature changes can stress out the fish, and so it’s not a good idea to toss them in the pond as soon as you bring them home. Instead, you’ll need to help them gradually get used to conditions in the pond. When you’re ready to introduce them to the water, float them in a bag on the surface for 20 minutes and periodically mix some pond water with the water in the bag. The environment inside will start to even out with the pond, and that will make the move easy on the fish.

Introduce the Fish: Just in case there is a problem with your water chemistry, or some of your new arrivals carried a disease or parasite with them, introduce inexpensive fish to the pond first while quarantining your more expensive ones. After waiting a few weeks to verify that everyone is healthy and happy, then add them to the mix.

Once the fish are in the pond, take a few minutes several times throughout the day to check in on them. Active and curious fish are healthy fish, and so keep a close eye on any odd or erratic behavior. In most cases, it’ll be a smooth transition and easy addition to your finned family.

Pond Talk: How many fish did you add to your pond this year? How are they faring?

Reduce Stress & Build A Protective Coat- Pond Logic(r) Stress Reducer PLUS

My fish has something red on its side. What could it be? | Decorative Ponds & Water Gardens Q & A

Q: My fish has something red on its side. What could it be?

Q: My fish has something red on its side. What could it be?

Ted – White Marsh, MD

A: It sounds like your finned pal has a parasite called anchor worm. And they’re no fun.

These copepod crustaceans from the genus Lernaea bury themselves into the muscles of fish where they live and grow for several months, transforming into an unsegmented worm-like protrusion. Once developed, they make their way out of the fish, leaving behind bad wounds – which is the red area you’re seeing on your fish. Right before anchor worms die, they release their eggs and the cycle repeats over and over again.

A fish suffering from an anchor worm infestation will show the following signs:

  • Frequent rubbing or ‘flashing,’ which is when it rubs its body up against objects attempting to dislodge the parasite
  • Localized redness
  • Inflammation on its body
  • Tiny white-green or red worms in wounds
  • Breathing difficulties
  • General lethargy

Parasites like anchor worms can be introduced into the pond when new aquatic critters or plants are added to the existing mix. Unbeknownst to water garden hobbyists, the anchor worms hitch rides on the other fish or in the soil and roots of plants and establish themselves in their new home.

The cure for anchor worms is a pond-wide treatment with an anti-parasitic medication like KnockOut™ PLUS. As soon as you see signs of anchor worm, pour the recommended amount in your pond daily for seven consecutive days. When the infection clears up, continue treatment for an additional three days to ensure the parasites are gone for good.

If you plan to add fish or plants to your pond this summer, you can also use KnockOut™ PLUS as a preventive. It treats a variety of other fish ailments, including ich, fungus and flukes. Simply add it to the water when you introduce the new pond inhabitants.

Good luck getting those anchor worms under control. We hope your fish feels better soon!

Pond Talk: Have your fish suffered from some sort of parasite? How did you get rid of it?

7 Day Fish Treatment for Anchor Worm - CrystalClear® KnockOut™ PLUS

One of my fish isn’t swimming upright. What’s wrong?| Decorative Ponds & Water Gardens Q & A

Q: One of my fish isn’t swimming upright. What’s wrong?

Q: One of my fish isn’t swimming upright. What’s wrong?

Cherie – Englewood, CO

A: Unless you’ve taught your pond fish some pretty cool party tricks, it’s possible that they’re not getting enough oxygen due to a lack of aeration.

Fish will display some odd behaviors when they’re not getting enough oxygen, including gasping for air at the surface, hanging vertically in the water, and spending a lot of time around the waterfall or stream where oxygen levels are at their highest – at least for the few hours each day when the pump is running.

Some other telltale signs of insufficient aeration are:

  • The water in your pond appears to be stagnant in certain areas
  • You’ve noticed a growing mosquito problem
  • Algae growth always seems to be a battle you can’t win
  • Muck has accumulated at the bottom of the pond

Medical issues, like swim bladder problems, could be causing your fish to swim sideways, too. But, before you take your finned pal to the veterinarian, try adding or adjusting the aeration in your water feature. You can also check your ammonia and nitrite levels using a water test kit.

If your pond has a lot of fish for its size, or is a medium or large water garden or koi pond up to 16,000 gallons in size, consider adding an Airmax® KoiAir™ Aeration Kit. Its energy-efficient design includes a dual diaphragm pump that infuses oxygen into the pond while being virtually maintenance free.

If you have a handful of fish in a smaller pond that’s up to 2,000 gallons in size, check out the Airmax® PondAir™ Aeration Kits. It’s designed for decorative ponds and water gardens, and features an airflow control valve that allows you to adjust the aeration output with the turn of a dial.

Aeration should help your fish swim upright again. But if it’s still acting strange after you’ve pumped up the oxygen, you may want to check in with your veterinarian for medical advice. Good luck!

Pond Talk: What’s the strangest thing you’ve seen your pond fish do?

Water Testing System For Ponds - PondCare(r) Master Test Kit

Why are water changes important? | Decorative Ponds & Water Gardens Q & A

Q: Why are water changes important?

Q: Why are water changes important?

Shirley – Warr Acres, OK

A: It’s nice to open a window on a warm spring day and let the fresh air flow through your house, right? Well, a partial or complete water change in your koi pond or water garden is the same thing: It freshens your finned pals’ environment, making them happy and healthy.

Here are five reasons why water changes are so important to your fish, plants and other aquatic life:

  1. Nutrient Removal: Muck and debris buildup happens in just about every water feature. A water change manually removes any excess nutrients and chemicals like nitrates, phosphates and ammonia that can be harmful to fish and other underwater critters.
  2. Healthy Fish: Fresh, clean water means improved water quality, which ultimately promotes your fishes’ health. Just as you need oxygen to thrive, your fish need clean water to thrive. Their well being is directly related to the liquid environment in which they live.
  3. Algae Control: Pea soup and string algae feed on all that decomposing waste, which they use as fertilizer. By removing those excess nutrients in the water column with a water change, you can discourage the growth of algae.
  4. Fights Foam: Foam forms when excess organic material has accumulated in your water garden. When this nutrient-laden water pours down your waterfall, the air and water collide, causing the proteins and other organics to be trapped inside bubbles rather than turning into ammonia and nitrites. A water change will quickly reduce that foamy buildup.
  5. Clears Water, Stabilizes pH: A water change will also improve the appearance of cloudy water and maintain pH levels, resulting in a pristine pond filled with healthy fish, lush greenery and clean water.

To keep stress levels down among your fish, we recommend doing partial water changes as soon as water temperatures reach 50° F. In addition, be sure to add some Stress Reducer PLUS and LiquidClear™ to your water. The Stress Reducer PLUS forms a beneficial slime coat on your fish and makes tap water safe for them. The LiquidClear’s™ beneficial bacteria helps to digest dead organics in the water, making it crystal clear.

Pond Talk: How often do you do water changes in your koi pond or water garden?

Builds Protective Slime Coating - Pond Logic (r) Stress Reducer PLUS

How do I know if my filtration system is adequate for my pond? | Decorative Ponds & Water Gardens Q & A

Q: How do I know if my filtration system is adequate for my pond?

Q: How do I know if my filtration system is adequate for my pond?

Roger – Grayson, GA

A: Clean, clear water is a must-have in any water feature. It allows you to see those gorgeous koi and goldfish swimming below the surface. It shows that you have excellent water quality, with plenty of oxygen for your pond’s inhabitants—including the microscopic ones, like beneficial bacteria. And it puts off no offensive odors, which means you can host shindigs by your water garden without scaring off your friends.

When your water quality is suffering, your pond is telling you that your filtration isn’t up to par. Here are four clear signs that say you need to kick it up a notch.

  1. Algae Blooms, Clarity Concerns: If you have a filtration system in place but you still have water clarity issues and algae blooms, that’s an obvious indicator that you need an upgrade. When selecting a more powerful filtration system, like our AllClear™ PLUS Pressurized Filters with a built-in ultraviolet clarifier, make sure it’s sized appropriately for your pond and its nutrient load.
  2. Fish Frenzy: If your pond’s resident fish have multiplied and grown over the years, then you’re likely overdue for a more powerful filter system. Most filter systems are marketed for a minimal fish load, so too many fish producing waste will overload the system. Remember: The rule is to allow 1 inch of adult fish per square foot of surface area. If you have too many koi or goldfish in your pond, you should think about finding new homes for some of your finned friends or increasing your filtration.
  3. Toxic Test Results: Test your pond’s water with one of our Master Test Kits to find out what your ammonia, nitrite and phosphate levels are. If you see high ammonia levels or if your fishes’ health has been suffering, the pond lacks proper filtration.
  4. Foamy Falls: Have you seen foam build up at the base of your waterfall or stream? All that frothiness, which is caused by excess protein and oil excreted by fish and other pond dwellers, can be a sign of excessive nutrient levels caused by inadequate filtration. A higher-powered filter system can help remove and dissipate that foam.

If you have a waterfall filter box, you can easily boost your filtration system’s water-cleaning power by adding Matala® Filter Pads. With four different densities—low, medium, high and super high—you can mix and match them to suit your pond’s unique needs.

Pond Talk: What telltale sign told you that it was time to increase your filtration system?

3 Types of Filtration, 1 Powerful Unit - Pond Logic (r) AllClear(t) PLUS Pressurized Filters

We had a heron last year. How do I stop it from coming back? | Decorative Ponds & Water Gardens Q & A

Q: We had a heron last year. How do I stop it from coming back?

Q: We had a heron last year. How do I stop it from coming back?

Vicki- Maryville, TN

A: The bad news is, once a heron knows food is served in your pond, it’ll be back for more. Chances are pretty good that it’ll stop by for a bite to eat when it flies through this year, so be prepared with these surefire heron-proofing devices to keep the sushi lover at bay.

  1. Use a Decoy – Your first plan of defense should be setting up a realistic Blue Heron Decoy. Heron are territorial by nature, and when one cruises overhead and sees that one of its feathered cousins (fake or real) has already claimed the area, it’ll keep going until it finds its own pond to fish. Move the decoy regularly to make it appear even more realistic. Another expert tip: Remove the decoy during mating season, which runs from March through late May or June.
  2. Shore Up the Perimeter – Heron refuse to land in water and hate stepping over wires, so we recommend Heron Stop as a second line of defense around the perimeter of your pond. The impassable barrier – made up of simply nylon line and stakes – prevents the bird from approaching and protects up to 40 feet of shoreline without blocking your view.
  3. Set Up a Motion Detector – For a final layer of protection, set up a ScareCrow® Motion-Activated Animal Deterrent. Thanks to a built-in infrared sensor that detects movement up to 35 feet in front of it and up to 45 feet wide, this heron-scaring tool chases off unwanted visitors with a surprise spray of water. It works both day and night to set boundaries around your water garden or koi pond. But be warned: It doesn’t know the difference between an animal and a human, so you might get wet!

Pond Talk: What tips do you have for keeping herons away from your pond?

Protect Your Prized Fish From Predators - Pond Logic(r) Blue Heron Decoy

My koi didn’t spawn last year. How can I get them to spawn? | Decorative Ponds & Water Gardens Q & A

Q: My koi didn’t spawn last year. How can I get them to spawn?

Q: My koi didn’t spawn last year. How can I get them to spawn?

Judy – Springfield, MO

A: Sounds like your koi were being a bit coy last year! If you want your fish to get frisky this spring and produce a brood of colorful fry, break out the bubbly and try out these tips and techniques that will create the perfect mood for love.

  1. Create Ambiance – Your koi don’t need soft candlelight and rose petals for romance, but they do prefer an aquatic environment that’s as pristine as possible. Perform regular water changes – that’s changing out 10% to 20% of your water every two weeks – to help keep things clean and clear. Once water temperatures climb back up to 50°F, you can also begin adding the water-quality-boosting products found in DefensePAC®, like Seasonal Defense®, Nature’s Defense® and Clarity Defense®.
  2. Heat Things Up – Temperature and time of year matter when it comes to koi feeling amorous. The fish typically spawn when water temperatures are 65° to 70°F. In many ponds, this typically happens between May and June – in late spring and early summer, when the birds and bees start to get busy!
  3. Give Them a Love Nest – Like you and me, koi like their privacy when it’s time for them to mate. Before spring settles in, make sure you give them plenty of cozy spots and hiding places. Plants, tunnels, and Nycon Koi Kastle Fish Shelters will provide excellent coverage for them. In addition, give them a safe place to lay their eggs, like a fry mat or similar device.
  4. Know the Signs – When you see the male koi chasing after the females, you’ll know the game of love is on. Keep an eye on their behavior; however, because the males might try to run into the females, or push them into the rocks and the side of your pond to try to get them to release their eggs. Another telltale sign: Cloudy or foamy water accompanied by a distinct odor.
  5. Keep the Fry Safe – Once the fry emerge from their eggs, they can’t swim and will need a protected area that’s safe from natural predators, like tadpoles, frogs and koi. Make sure you give them plenty of coverage with water hyacinth, water lettuce and other aquatic plants. You might also consider using a fine mesh tent, like the Nycon Fish Spawning Incubator, to protect them and prevent them from getting sucked in and lost in your filtration system.

With a little staging and encouragement, it’s not too difficult to convince your koi to spawn. Follow these tips, keep the brood safe once they hatch and, before long, you’ll have a pond full of small fry! Good luck!

Pond Talk: Have you successfully spawned your koi? What worked – and what didn’t?

All-Natural, Complete Pond Care System - Pond Logic(r) DefensePAC(r)

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