Fish & Koi Pond Installation
Custom ecosystem ponds designed for thriving fish and crystal-clear water. Serving Bucks, Montgomery, Chester, Delaware counties, Philadelphia, and South Jersey.
Your Dream Koi Pond Starts Here
Imagine stepping into your yard and being greeted by the gentle sound of flowing water and the flash of colorful koi gliding beneath the surface. At AquaReale, we've been making this dream a reality for Philadelphia-area homeowners for over 25 years.
Our ecosystem ponds aren't just holes filled with water—they're carefully balanced aquatic environments where fish, plants, and beneficial bacteria work together naturally. The result is a stunning water feature that's easier to maintain and healthier for your fish than traditional pond designs.
Every pond we build is custom-designed for your specific space, lifestyle, and fish-keeping goals. Whether you're a first-time pond owner or a serious koi collector, we have the expertise to create exactly what you're looking for.
What's Included in Every Pond
Professional Design
Custom design tailored to your space, style, and fish goals
Quality Excavation
Proper depth zones for fish health and plant shelves
EPDM Liner System
Fish-safe 45mil liner with protective underlayment
Ecosystem Filtration
Skimmer and biological filter for crystal-clear water
Professional-Grade Pump
Energy-efficient, properly sized for your pond's needs
Natural Rock & Gravel
Hand-selected boulders and gravel for natural appearance
Waterfall Feature
Every pond includes a waterfall for aeration and beauty
Startup Support
Water treatments, beneficial bacteria, and fish introduction guidance
Pond Sizes We Build
From compact starter ponds to estate-sized water gardens
Standard
6' x 8'
$12,000 - $15,000
≈ 800-1,000 gallons
Ideal for: Small backyards, beginners
Supports: 4-6 medium koi
Medium
8' x 11'
$16,000 - $20,000
≈ 2,000-2,500 gallons
Ideal for: Average backyards
Supports: 8-12 medium koi
Large
11' x 16'
$22,000 - $30,000
≈ 4,500-5,500 gallons
Ideal for: Spacious yards, serious hobbyists
Supports: 15-20 large koi
Premium
16' x 21'
$35,000 - $45,000
≈ 8,000-10,000 gallons
Ideal for: Large properties, showcase features
Supports: 25-35 large koi
Estate
21' x 26'
$46,000 - $60,000+
≈ 15,000+ gallons
Ideal for: Estates, ultimate koi experience
Supports: 40+ large koi
Know Your Investment Before You Call
Our pricing calculator gives you a realistic estimate in under 2 minutes. No pressure, no obligation — just helpful information to plan your project with confidence.
Get EstimateStep 1 · Feature Type
Koi Pond / Water Garden
Size
11' x 16' Large
Lighting
3 LED Lights
Estimated Investment
$24,000 - $31,000
Final pricing confirmed after on-site consultation.
Popular Add-Ons & Upgrades
LED Lighting Package
Underwater and landscape lights for evening enjoyment
Wetland Filter
Natural bog filtration for ultra-clear water
Automatic Water Fill
Maintains water level automatically
Aerator System
Extra oxygen for fish health, especially in summer
Fish Cave
Predator protection shelter for koi
Intake Bay
Easy-access pump chamber for simplified maintenance
Koi Care & Fish Health
Healthy koi start with expert guidance. AquaReale provides comprehensive fish care support from day one.
Koi Variety Selection
Kohaku, Sanke, Showa, Ogon, Shusui, Butterfly koi — we guide you on which varieties thrive in Philadelphia's climate and your specific pond conditions.
Seasonal Feeding Programs
Temperature-based feeding: high-protein in summer, wheat germ in spring/fall, and cessation below 50°F. Proper nutrition keeps koi vibrant and healthy.
Water Quality Management
Regular monitoring of pH, ammonia, nitrite, and KH levels with corrective treatments. Crystal-clear water starts with balanced chemistry.
Predator Protection
Fish caves, netting, decoys, and motion-activated deterrents protect your koi from herons, raccoons, and other predators common in the Philadelphia area.
Specialty Pond Types
Beyond traditional koi ponds — we design and install water gardens, above-ground ponds, and more
Water Gardens
Plant-focused ponds emphasizing water lilies, lotus, iris, and marginal plants. Water gardens prioritize lush aquatic plantings and natural beauty, with or without fish. Perfect for gardeners who want to extend their passion into the water.
Best for: Plant enthusiasts, naturalistic landscapes, low-maintenance beauty
Above-Ground Ponds
Raised pond systems built on patios, decks, or areas where in-ground excavation isn't practical. Constructed with timber, stone, or masonry walls, these ponds bring water to eye level and are ideal for accessibility.
Best for: Patios, decks, rocky soil, accessible viewing, renters
Frequently Asked Questions
People Also Ask
How much does a koi pond cost?
Custom ecosystem koi ponds range from $12,000 for a small 6×8 pond to $60,000+ for estate-sized features.
View detailed pricingWhat maintenance does a koi pond need?
Ponds need seasonal professional care — spring cleanouts, summer water quality checks, fall prep, and winterization.
Learn about maintenanceCan I add lighting to my pond?
Yes! LED underwater and landscape lighting transforms your pond into a stunning nighttime focal point.
Explore pond lightingHow do I prevent algae in my koi pond?
Proper filtration, beneficial bacteria, aquatic plants, and UV clarifiers keep algae under control naturally.
Learn about algae controlReady to Start Your Koi Pond Project?
Let's start a conversation about your project
No obligation • Serving the Greater Philadelphia Area