07514873125

Pond
Marine
Freshwater
Aquatics Services

Pond
Marine
Freshwater
Aquatics Services

Products search

Reset all×
Aeration×
AquaMax Gravity×
Compact-M×
DF-XL×

Reset all×
Aeration×
AquaMax Gravity×
Compact-M×
DF-XL×

Product categories

Diffusers
Koi Pond Filters
Specialist
Filter Pumps
Waterfall Pumps

See more See less

Price

Brands

OASE

Product tags

See more See less

OASE ProfiClear Premium DF-XL Gravity-Fed | Drum Filter Unit

£7,091.99

OASE ProfiClear Premium XL Moving Bed | Biological Filter Chamber

£2,465.99

OASE ProfiClear Premium Compact-M Gravity-Fed | Integrated Drum & Bio Filter System

£3,559.99

OASE ProfiClear Premium Compact-M Pump-Fed | Modular Koi Pond Filter System

£3,559.99

OASE AquaOxy Aeration Bar (Large) | Pond Air Diffuser

£35.99

OASE AquaOxy Aeration Bar (Small) | Pond Air Diffuser

£28.99

OASE AquaOxy Aeration Ring 60cm | Pond Air Diffuser Ring

£83.99

OASE AquaMax Gravity Eco Range | Gravity Fed Pond Pumps

Price range: £775.99 through £1,229.99

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
Reward Points
Help Centre
FAQs
Contact Us

Tools

Help Guides
Alkalinity Converter
Volume Calculator
Aquarium Log
Salinity Calculator

Follow Us

Facebook X-twitter Youtube

Email

© 2026, Purewater Diagnostics

Your Cart 0

Your shopping cart is currently empty.