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I top off my pond for evaporation, so why do I need to do water changes? | Decorative Ponds & Water Gardens Q & A

Q: I top off my pond for evaporation, so why do I need to do water changes?

Q: I top off my pond for evaporation, so why do I need to do water changes?

Joan – Bethesda, MD

A: Topping off your pond with fresh water isn’t quite the same thing as a water change. Think of it like the oil in your car: You may “top it off” when the lubricant gets low, but to keep your motor humming, you need to do a complete oil change every 3,000 miles or so to remove the dirty oil that’s full of sludge and combustion by-products.

It’s the same idea with the water in your pond.

Adding water every week or so to replenish any lost from evaporation is certainly important—but it does nothing to remove the sludge, or algae-feeding nutrients, in your pond. As the water evaporates, the gunk stays behind and concentrates. Your filter does a good job removing the pollutants, but unfortunately it’s not always enough.

So why do water changes?

  • Remove the buildup of nutrients, like nitrates and phosphates
  • Promote fish health, as their well-being is directly related to your water quality
  • Reduce algae blooms

To keep buildup under control, we recommend you change 10 percent of your water every week, or 20 percent of your water every two weeks. Many pond owners use a spare pump and hose to draw out the dirty water and send it down the drain. If you have a pressure filter, using its back flush feature is the perfect way to make the water change.

If your tap water has chlorine or other heavy metals, don’t forget to make it safe with Pond Logic® Water Conditioner. It removes chlorine, destroys chloramines and detoxifies heavy metals. One ounce treats 500 gallons.

In addition, make sure you add some beneficial bacteria to the mix, like Pond Logic® Nature’s Defense® or LiquidClear™, because when you change the water, some good stuff goes out with the bad! Both products contain microorganisms that instantly activate once they hit the water, multiplying every 20 to 40 minutes as they digest organics in your pond.

Make water changes a regular part of your pond-maintenance routine.

Pond Talk: What water-change routine has worked well in your water garden or koi pond?

Neutralize Harmful Water Contaminates - Pond Logic(r) Water Conditioner

I hear about being proactive, but what are PondClear™ and MuckAway™, and how does it help my pond? | Ponds & Lakes Q&A

Q: I hear about being proactive, but what are PondClear™ and MuckAway™, and how does it help my pond?

Q: I hear about being proactive, but what are PondClear™ and MuckAway™, and how does it help my pond?

Ed – Cambridge, NY

A: Your agricultural pond or fish-filled lake faces an unseen threat: an inorganic chemical called phosphate. Found in many fertilizers used in farming applications, phosphates do wonders for helping plants to grow—but when they leech into your pond or lake after a heavy rain, they can fuel algae blooms that can ultimately do harm to your fish population, not to mention being unsightly and malodorous.

Though it may be difficult to prevent those phosphates from finding their way into your water, you can take a proactive approach to minimize the algae growth and protect your fish. This involves binding and removing the phosphates, cleaning up the water column and breaking down accumulated muck.

And that’s where EcoBoost™, PondClear™ and MuckAway™ come into play. They’re the one-two-three punch your pond needs to stay healthy.

Bind the Phosphates

EcoBoost™, which is found in ClearPAC® PLUS, grabs hold of the algae-stimulating phosphates and other suspended organics in your pond, allowing the beneficial bacteria in PondClear™ and MuckAway™ to grow and gobble through excess nutrients in the water. EcoBoost contains more than 80 trace minerals to promote fish health and fast growth, as well as helping to create clean and clear water that your finned friends will appreciate!

Clean the Water

PondClear™ is designed to clean the water from the top down. It contains beneficial bacteria that devour excess nutrients that are suspended in the water, which feed algae. The natural bacteria digest the organic debris, leaving behind water that’s clean and clear while promoting a healthy ecosystem for your lake’s inhabitants.

Remove the Muck

MuckAway™ cleans the water from the bottom up. The pellets sink to the bottom of your pond and release beneficial bacteria that eat away at any accumulated pond muck. The result is improved water clarity and reduced odor. With regular use, MuckAway™ can break down up to 5 inches of muck per year—and that means less nutrients to feed algae blooms.

Keep in mind that these products will take some time to kick in. It took a long time for the muck and debris to collect in your pond or lake, and so it won’t disappear overnight. Be patient and follow the dosage schedule, and you’ll ultimately be pleased with the results.

Pond Talk: What algae-prevention strategy do you follow?

Remove Excess Nutrients & Noxious Odros - Pond Logic® PondClear™

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