Marine Water Treatments and Testing
Shirley Aquatics have a wide range of marine water treatments & testing kits. These include liquid marine test kits, master marine test kits, marine smart testers and much more from brands such as API, Salifert and Red Sea.
Shirley Aquatics also have a range of water treatments from brands such as Seachem, Coral Essentials, Prodibio and many more.
Our range ensures you have access to simple marine water treatments & testing kits to make sure your tank is always safe for your fish.
From alkalinity, salinity & calcium, through to Nitrite, Nitrate, & pH, you will be sure to find exactly what you need to keep your marine fish tank in top condition!
Refine Results
Showing 1–36 of 219 results
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AquaForest Build 10ml
£7.75 -
AquaForest Energy 10ml
£6.99 -
AquaForest Micro Elements Iron 10ml
£6.95 -
AquaForest Micro Elements Micro E 10ml
£6.95 -
AquaForest NitraPhos 200ml
£10.95 -
AquaForest Pure Food 30g
£10.95 -
AquaForest Vitality 10ml
£6.99 -
Coral Essentials Primary Care – Calcium + Trace
£12.99 – £78.99 -
Coral Essentials Primary Care – Carbonate + Trace
£12.99 – £78.99 -
Coral Essentials Primary Care – Magnesium + Trace
£12.99 – £78.99 -
Hanna Marine Alkalinity Checker
£69.99 -
Hanna Marine High Range Nitrate Checker
£69.99 -
Hanna Marine Low Range Nitrate Checker
£69.99 -
Hanna Marine pH Checker
£69.99 -
Hanna Marine Waterproof Salinity Tester Checker
£79.95 -
Hanna Pocket ORP / Temperature Tester Checker
£169.99 -
Hanna Test Solution For ORP Tester
£26.99 -
Hanna UltraLow Range Phosphate Checker
£69.99 -
Original Balling Liquid Set x3
£34.99 -
Seachem Reef Calcium
£7.99 – £16.49 -
Seachem Reef Carbonate
£5.79 – £10.99 -
Seachem Reef Complete
£7.99 – £16.49 -
Seachem Reef Iodide
£6.99 – £39.99 -
Seachem Reef Plus
£7.49 – £45.99 -
Seachem Reef Strontium
£11.49 – £18.99 -
Seachem Reef Trace
£7.49 – £15.99 -
Tropic Marin A Elements
£13.00 – £23.99 -
Tropic Marin All-For-Reef
£14.99 – £20.00 -
Tropic Marin All-For-Reef Powder
£34.99 – £56.00 -
Tropic Marin Amino Organic
£23.99 -
Tropic Marin Bacto Pellet
£24.99 -
Tropic Marin Bio-Magnesium
£16.99 -
Tropic Marin Carbo Calcium Liquid
£17.98 -
Tropic Marin Carbo Calcium Powder
£22.00 -
Tropic Marin Coral Clean
£18.99 -
Tropic Marin Elimi-NP
£7.99 – £13.99