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Pond
Marine
Freshwater
Aquatics Services

Pond
Marine
Freshwater
Aquatics Services

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Pond Liners
Liner Repair
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Water Features
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Reservoirs
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OASE AquaMax Eco Twin Range | High Flow Pond Pumps

Price range: £1,503.99 through £1,858.99

OASE PVC Repair Kit

£26.99

OASE Foam Gun Applicator

£40.99

OASE FoamFix Expanding Foam

£32.99

OASE Eco‑Blox

£61.99

OASE Watercourse Spring 35000

£435.99

OASE Watercourse Spring 22500

£337.99

OASE Watercourse Spring 15000

£300.99

OASE Water Reservoir Wall 60

£419.99

OASE Eco‑Rise

£140.99

OASE Water Reservoir 80 Round

£288.99

OASE Water Reservoir 120 Square

£599.99

OASE Water Reservoir 90 Square

£399.99

OASE Water Reservoir 60 Square

£141.99

OASE Pre‑Formed Pond 1000L

£260.99

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About Us

Purewater Diagnostics is a UK-based aquatic specialist supplying pond, aquarium, and marine equipment alongside expert water testing solutions. Known for competitive pricing and reliable service, we support hobbyists and professionals with filtration systems, treatments, and maintenance essentials to keep water environments healthy and balanced.

Address: Purewater Diagnostics, 14 Gordon Close, Haywards Heath, West Sussex, RH161ER

Our Services

Water testing & diagnostics
Pond Construction
Aquarium Maintenance
Filtration Upgrades
Equipment Repairs & Servicing
Fish & Aquarium Removals
Algae Control & Green Water Treatment
Pond Maintenance (Seasonal / Monthly)
Koi Health & Disease Treatment
Emergency Call-Out Services

Customer Services

My Account
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FAQs
Contact Us

Tools

Help Guides
Alkalinity Converter
Volume Calculator
Aquarium Log
Salinity Calculator

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