Hanna Instruments

Hanna Copper HR Handheld Colorimeter (HI702)

Hanna Marine Magnesium Handheld Colorimeter Reagent Set (HI783-25)

£20.98 inc. VAT

Add to basket

Hanna Marine Magnesium Handheld Colorimeter (HI783)

£99.98 inc. VAT

Add to basket

Hanna pH 7.01 Calibration Fluid Single Sachet (HI70007P)

£2.98 inc. VAT

Add to basket

Hanna pH 4.01 Calibration Fluid Single Sachet (HI70004P)

£2.98 inc. VAT

Add to basket

Hanna Nitrite LR Handheld Colorimeter (HI707)

£86.98 inc. VAT

Add to basket

Hanna Nitrite LR Handheld Colorimeter Reagents (HI707-25)

£23.98 inc. VAT

Add to basket

Hanna Marine pH Handheld Colorimeter Reagent (HI780-25)

£30.98 inc. VAT

Add to basket

Hanna Marine pH Handheld Colorimeter (HI780)

£86.98 inc. VAT

Add to basket

Hanna Marine Nitrite ULR Handheld Colorimeter (HI764)

£86.98 inc. VAT

Add to basket

Hanna Marine Nitrite ULR Handheld Colorimeter Reagent (HI764-25)

£14.98 inc. VAT

Add to basket

Hanna Marine Alkalinity Reagent CaCO3 (HI755-26)

£15.98 inc. VAT

Add to basket

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.

Necessary

Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

Cookie	Duration	Description
cookielawinfo-checkbox-analytics	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional	11 months	The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance	11 months	This cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy	11 months	The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.

Functional

Performance

Analytics

Others

EVENTS & SHOWS

Brands

Column 1

Column 2

Column 3

Aquariums

Red Sea Aquariums

Reef Casa Aquariums

TMC

Additives & Consumables

Balling Salts, Trace Elements & Additives

Bacteria Supplements

Biological Filtration

Filter & Reactor Media

Nutrient Control

Pest Control & Disease Treatments

Equipment

Aeration & pH Control

Dosing Pumps & Containers

Filters & Reactors

Heating & Cooling

Chillers & Cooling Fans

Heaters

Temp Controllers & Thermometers

Lighting

Mounts & Hanging Accessories

Monitoring Systems & Automation

Protein Skimmers

Pumps

Flow Pumps

Return Pumps

RO & DI Units

UV Sterilisers & Spares

Foods & Feeding Tools

Coral Foods & Vitamins

Feeding Tools & Accessories

Flakes & Pellets

Reef Nutrition Foods

Merch & Vouchers

Decor, Tank Maintenance & Accessories

Cleaning Products

Scrapers & Blades

Handheld Scrapers

Magnetic Scrapers

Coral Fragging

Frag Plugs & Frag Racks

Decor

Fish Nets & Traps

Pipework, Hosing & Tubing

Test Kits, Refractometers & ICP Analysis

Manual Test Kits

Livestock

Hanna Instruments

Hanna Copper HR Handheld Colorimeter (HI702)

Hanna Marine Magnesium Handheld Colorimeter Reagent Set (HI783-25)

Hanna Marine Magnesium Handheld Colorimeter (HI783)

Hanna pH 7.01 Calibration Fluid Single Sachet (HI70007P)

Hanna pH 4.01 Calibration Fluid Single Sachet (HI70004P)

Hanna Nitrite LR Handheld Colorimeter (HI707)

Hanna Nitrite LR Handheld Colorimeter Reagents (HI707-25)

Hanna Marine pH Handheld Colorimeter Reagent (HI780-25)

Hanna Marine pH Handheld Colorimeter (HI780)

Hanna Marine Nitrite ULR Handheld Colorimeter (HI764)

Hanna Marine Nitrite ULR Handheld Colorimeter Reagent (HI764-25)

Hanna Marine Alkalinity Reagent CaCO3 (HI755-26)