Pond Keeping Glossary
Plain-English definitions of essential pond terms: the nitrogen cycle, bog filters, skimmers, turnover, pondless waterfalls, bioload, KH, and UV clarifiers.
What Is the Nitrogen Cycle?
How bacteria turn toxic fish waste into nitrate.
Read more →What Is a Bog Filter?
Natural plant-based filtration for ponds.
Read more →What Is a Pond Skimmer?
Surface cleaning that keeps debris out.
Read more →What Is Pond Turnover?
How often your pump should cycle the water.
Read more →What Is a Pondless Waterfall?
A waterfall with no open pond, explained.
Read more →What Is Bioload?
The waste your koi produce and why it matters.
Read more →What Is KH in Ponds?
Carbonate hardness and why it prevents pH crashes.
Read more →What Is a UV Clarifier?
How UV light clears green water.
Read more →The Koi Pond Care Planner
11 printable worksheets to plan your build, stock your pond, track water tests, and stay on a seasonal routine.
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