Pond Care 101

A Simple Guide to a Clearer, Healthier Pond

Take the guesswork out of pond care. Start by identifying whether your pond problem is algae, weeds, or water quality, then choose the right SePRO solution.

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1

Identify the Problem

Look for algae, unwanted weeds, cloudy water, odor, muck, or recurring pond issues.

2

Choose a Category

Most pond problems fit into algae control, weed control, or water quality.

3

Find the Right Product

Shop popular SePRO pond solutions designed for common DIY pond care needs.

Pond Care Made Simple

Start with the category that matches what you see.

Control green water, surface mats, and stringy algae

Algae Control

Control green water, surface mats, and stringy algae

Algae can show up as green water, floating surface mats, stringy growth, Chara, or bottom-growing algae. A small amount is normal, but heavy growth can make your pond look bad, smell unpleasant, and create bigger water-quality problems.

Common signs:

  • Green or pea-soup colored water
  • Floating scum or mats
  • Stringy algae along the shoreline
  • Chara or algae growing from the pond bottom
Cutrine® Plus Algaecide and Herbicide
Cutrine® Plus Algaecide and Herbicide View product
Cutrine® Plus Granular Algaecide
Cutrine® Plus Granular Algaecide View product
SeClear Algaecide & Water Quality Enhancer
SeClear Algaecide & Water Quality Enhancer View product
Shop Algae Control
Manage floating, submerged, and shoreline weeds

Weed Control

Manage floating, submerged, and shoreline weeds

Aquatic weeds are not all the same. Some float on the surface, some grow underwater, and some grow along the shoreline. Correct identification helps you choose the right control option.

Common signs:

  • Duckweed or watermeal covering the surface
  • Submerged weeds interfering with pond use
  • Plants growing from the pond bottom
  • Cattails or shoreline vegetation spreading
Sonar® RTU
Sonar® RTU View product
Weedtrine® D Aquatic Herbicide 1GAL
Weedtrine® D Aquatic Herbicide 1GAL View product
Clearcast®
Clearcast® View product
Improve clarity, odor, nutrients, and long-term pond balance

Water Quality

Improve clarity, odor, nutrients, and long-term pond balance

Algae and weeds often get worse when a pond has excess nutrients. Runoff, fertilizer, erosion, decaying vegetation, fish waste, and organic muck can all feed future pond problems.

Common signs:

  • Cloudy or murky water
  • Unpleasant odor
  • Excess muck or sludge
  • Algae that keeps coming back
  • Nutrient runoff entering the pond
ReSTORE WC Phosphorus Inactivator
ReSTORE WC Phosphorus Inactivator View product
Muck-Klear® Aquatic Microbial Blend (Pellets)
Muck-Klear® Aquatic Microbial Blend (Pellets) View product
Advanced Diagnostic Bundle
Advanced Diagnostic Bundle View product
Shop Water Quality

Quick Match Guide

Match the symptom to the solution.

Use this guide to quickly connect common pond problems with the right starting category.

What you see Start with Popular options
Green water Algae Control Cutrine Plus, SeClear
Floating algae mats Algae Control Cutrine Plus
Chara or bottom algae Algae Control Cutrine Plus Granular
Duckweed or floating weeds Weed Control Sonar RTU
Submerged weeds Weed Control Sonar RTU
Cattails or shoreline weeds Weed Control Clearcast, Weedtrine D
Cloudy water, odor, or muck Water Quality Advanced Diagnostic Bundle, ReSTORE WC, Revive
Algae that keeps coming back Water Quality + Algae Control SeClear, ReSTORE WC
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