Why a pond dug into sandy soil won’t hold water
How sand veins change the diagnosis—and when compaction, bentonite, or a liner becomes the sensible fix.
Read the field guide →
Practical pond care • Research-backed guidance
Clear diagnosis, researched guidance, and practical next steps.
New • Pond Vision
Take a photo, choose the look you want, and generate a realistic pond concept designed around your actual space.
Start with the symptom
Choose the closest match and begin with the likely causes.
Water loss
Separate evaporation from leaks, porous soil, sand veins, and damaged liners.
Start diagnosing →Water quality
Identify algae, suspended clay, and nutrient overload before treating.
See likely causes →Aeration
Choose equipment based on pond depth, shape, and your actual goal.
Compare the systems →Pond edges
Use stone, plants, shelves, and grading without creating new maintenance trouble.
Explore edge fixes →Seasonal field checklist
Cooling water slows biological activity while falling leaves add organic load. Small cleanup jobs now prevent bigger algae and oxygen problems later.
Free pond calculator
An approximate volume is the starting point for pumps, aeration, dye, bacteria, and water treatments.
Select your pond shape for the right estimate.
Use average depth, not the deepest point. Measure several locations; split irregular ponds into simpler sections and add their volumes.
From the field
How sand veins change the diagnosis—and when compaction, bentonite, or a liner becomes the sensible fix.
Read the field guide →Pond builder directory
Browse independently researched pond professionals, then confirm service coverage directly—or apply to list your business.
Real projects
Our first project record starts with a small backyard pond, brown water and the equipment already in use. It is an owner-reported baseline; measured costs and follow-up results are still to come.
Read the starting project recordThe field-guide promise
“We’ll show what worked, what didn’t, what it cost, and what we would do differently.”
No vague shortcuts. No miracle treatments. Just practical guidance for living with a better pond.
Save your pond measurements, costs, follow-up notes and dated photos in a portable project journal.
Open the project journal →