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Freshwater
Aquatics Services

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OASE Bitron Premium UV Clarifiers | High-End Pond UV Systems

Price range: £932.99 through £2,141.99

OASE Bitron C UV Clarifiers | Pond Green Water Control Systems

Price range: £553.99 through £809.99

OASE Bitron Eco UV Clarifiers | High Efficiency Pond UV Systems

Price range: £1,130.99 through £1,638.99

OASE Vitronic UV Clarifier Range | Pond Green Water Control Systems

Price range: £94.99 through £214.99

Medikoi Staple 10kg

£139.99

Medikoi Staple 5kg

£79.99

Medikoi Staple 3kg

£46.99

Medikoi Staple 1.75kg

£31.99

Medikoi Probiotic Growth 10kg

£179.99

Medikoi Probiotic Growth 5kg

£97.99

Medikoi Probiotic Growth 3kg

£62.99

Medikoi Probiotic Growth 1.75kg

£41.99

Medikoi Probiotic Growth Junior 3mm 5kg

£97.99

Medikoi Probiotic Growth Junior 3mm 3kg

£62.99

Medikoi Probiotic Growth Junior 3mm 1.75kg

£41.99

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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

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Help Guides
Alkalinity Converter
Volume Calculator
Aquarium Log
Salinity Calculator

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