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      • Fish Shelters & Caves
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      • Fall & Winter Prep
      • Pond Heaters & De-Icers
      • Floating Heaters
      • Submersible Heaters
      • Cold Water Bacteria
      • Spring Startup
    • Replacement Parts
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      • UV Replacement Bulbs
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      • Staple Food
      • Color-Enhancing Food
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      • Winter & Wheat Germ
      • Spring & Fall Diet
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      • Sinking Koi Food
      • Koi Treats
      • Automatic Feeders
    • Fish Health
      • Koi Medications
      • Koi Parasite Treatments
      • Pond Salt
      • Quarantine Supplies
      • Koi Show Tanks
    • Water Treatments
      • All Water Treatments
      • Beneficial Bacteria
      • Algae Control
      • Water Conditioners
      • Sludge & Muck Removers
      • Pond Clarifiers
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      • Barley Straw
      • Pond Dye
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    • Butterfly Koi
    • Japanese Koi
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    • Tropical Water Lilies
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      • Red Lotus
      • Pink Lotus
      • White Lotus
      • Yellow Lotus
      • Multi-Color Lotus
      • Multi-Petal & Double Lotus
      • Lotus Seeds
    • Floating Plants
    • Marginal / Shallow Water Plants
    • Oxygenating Plants
    • Canna Lilies
    • Water Iris
    • Taro Plants
    • Plant Supplies
  • Shop by Brand
    • Anjon
    • API Pond Care
    • Aqua Meds
    • Aqua Ultraviolet
    • AquaDyne
    • Aquascape
    • Atlantic Water Gardens
    • Blue Thumb
    • Carlisle
    • DreamPond
    • EasyPro
    • Evolution Aqua
    • Firestone PondGard
    • GC Tek
    • Helix Life Support
    • Hikari
    • Kodama Koi Farm
    • Koi Care Kennel
    • Koi Pharma
    • Laguna
    • Matala
    • MDM Pumps - Sequence & ValuFlo
    • Microbe-Lift
    • Mountain Tree
    • Nijikawa
    • KoiGuard
    • Nualgi Ponds
    • OASE
    • PerformancePro
    • PondMAX
    • Savio
    • Teton
    • Ultra Balance
    • SuperNatural
  • Learning Center
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      • Getting Started With Koi Ponds
      • Building Your Koi Pond
      • Customer Corner — Pond Builds
      • Calculators & Tools
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Pond Water Quality & Maintenance

What is Algae and How Does it Affect Pond Water Quality?

What is Algae and How Does it Affect Pond Water Quality?

Aquatic Pond PlantsKristen MeilerMar 11, 2025
The Nitrifying Process in Aquariums and Ponds

The Nitrifying Process in Aquariums and Ponds

Annual Pond CareKristen MeilerFeb 11, 2025

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