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Is there an ideal temperature to treat algae? | Pond & Lake Q&A

Is there an ideal temperature to treat algae?

Is there an ideal temperature to treat algae?

Crystal – New Baltimore, MI

It depends what you mean by the word “treat.” If you’re looking to throw a party in its honor, pretty much any temperature will do – because algae grows all year ‘round, even during the winter months. But if you’re hoping to give it the kind of treatment that makes it feel extremely unwelcome, you’ll see the best results when water temperatures are at 50 degrees Fahrenheit or higher. When water is warmer, algae tends to thrive. Because it’s thriving, it’s feeding – making it much more susceptible to algaecides.

Because very few of our customers express interest in enhancing algae growth, we’ll assume most readers are in the latter category. And if you are, we have a variety of highly effective options to accomplish your objectives. Pond Logic Algae Defense Algaecide with Cide-Kick™ is among our safest, most effective weapons in the battle against algae. Algae Defense is a fast-acting aquatic algaecide, and it’s highly effective at eliminating a broad spectrum of pond algae. By including Cide-Kick, which breaks down algae’s natural defenses, this combination packs a particularly effective double-whammy, and makes short work of offending algae blooms.

For spot-treatment of algae growth, we also recommend Applied Biochemists Cutrine®-Plus Granular Algaecide. Formulated to make quick work of both surface and bottom-forming algae, this safe, powerful algaecide does double-duty by both killing existing algae, and inhibiting its future growth.

While some pond owners prefer to eschew algaecide and rake algae out manually, the raking-only approach requires much more maintenance and attention. Algae are extremely hearty, and raking leaves trace amounts in the pond, allowing for recurrent blooms. For longer-lasting impact, the ideal treatment includes the use of algaecides, followed by cutting with our Aquatic Weed Cutter, raking with our Aquatic Weed Rake, and follow-up treatment with natural bacteria to break down any remaining muck.

Give your algae the treatment they deserve before temperatures start to fall – and start next season with a leg up on their plans for next year’s invasion.

Pond Talk: What method of treatment have you used to maintain algae?

Algae Defense

Controlling Green Water Algae in a Water Garden – Water Garden & Feature Q & A

Picture of Green Water Algae in a Water Garden.

Water Gardens & Features Q & A

Q: I am having a terrible time with green water in my water garden. What can I do? – Abby of California

A: It’s that time of year again when the fish are playing, flowers blooming and your backyard is once again becoming your peaceful retreat, except for that green water in your water garden. Like most of us water garden owners the highlight of our yard is our water feature but what fun are fish if you can’t see and enjoy them? Here are some considerations that may help you take back your water garden.

Filtration: Early in the season your filtration system may not be up to par with the amount of waste and debris left over from the winter months. A good spring clean out may be needed if there is an excessive amount of debris in the bottom of the water garden. If your water garden is relatively clean use a pond vacuum or application of natural bacteria may help get you on your way. This is the time of year to wash out or replace your filter pads to prepare for the coming season.

Fish Load: Have your fish been busy? If your spacious water garden is becoming a full house, it may be time to find a few friends and share the wealth.  Overcrowding is a common source for green water since the filtration system may not be large enough to handle the amount of waste being produced. A simple rule of thumb to ensure room for your fish is 1 fish for every 10 sq. ft. of surface area.

Plant Coverage or Shade: We recommend 40-60% plant coverage in your water garden. This adds to your filtration, since the plants are up taking their nutrients from the water. They also provide the added benefit of shade to help protect your fish from predators. A variety of plants should be used, including: bog(marginal), submerged, water lilies or floating plants. If your not sure what to get, you can check out our aquatic plant packages.

Help Mother Nature Out with Natural Bacteria: Once you’ve checked your filtration, fish load and plant load, it’s time to add some natural bacteria. We recommend the Pond Logic DefensePAC. The DefensePAC is an award winning water garden care system that comprises of 5 products known in the water garden industry as the 5-Steps to Clear Water. They are:

  1. Oxy-Lift Defense: The Pond Cleaner.
  2. Nature’s Defense: The Pond Balancer.
  3. Clarity Defense: The Pond Clarifier.
  4. Muck Defense: The Muck Reducer.
  5. Seasonal Defense: The Autumn, Winter Prep.

The DefensePAC is an all-in-one source for water garden maintenance and will keep your water sparking clear all season….guaranteed!

What about a UV filter?: You might be wondering why UV filtration wasn’t mentioned as a solution to green water. Indeed, it is a solution but…it is also can be a band-aid covering up a deeper problem. Always be sure that your filtration is adequate and you don’t have too many fish! You should also be using your test kit to make sure your water is safe for your fish. If everything checks
out ok a UV may be a good tool as long as it is not the only one. Just remember if everything mentioned above is in check the green water should take care of itself and you will have a healthier overall ecosystem.

POND TALK: What kind of green water problems have you had? And what did you do to fix them? Please comment and let me know.

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