Red Sea Algae Control Pro Test Kit NO3 PO4

£47.95 Sold Out

Red Sea’s Algae Control Pro Multi Test Kit includes high accuracy colorimetric comparator tests for the exceptionally high accuracy measurement of nitrate and phosphate.  The nitrate & phosphate tests are essential for the accurate dosing of Red Sea’s NO3: PO4– X (biological nitrate & phosphate...

Red Sea Magnesium Pro Tritator Test Kit

£23.99 Sold Out

Red Sea’s MAGNESIUM PRO Reef Test Kit is an advanced titration test, measuring the level of magnesium in your reef aquarium to an exceptionally high accuracy of 20 ppm. The MAGNESIUM PRO Reef Test test kit enables the accurate dosing of Red Sea’s MAGNESIUM Foundation...

Red Sea Marine Care Multi Test Kit (NH3, NH4, NO3, PH, KH)

£44.95 Sold Out

Red Sea Marine Care Multi Test Kit is Complete multi-test pack including all of the tests necessary to monitor the biological maturation of new systems and for the ongoing maintenance and algae management of fish-only aquariums. The Marine Care Multi Test Kit includes the tests...

Red Sea Nitrate Pro Test Kit NO3

£28.75 Sold Out

Red Sea’s Nitrate Pro Reef Test Kit is an advanced colorimetric test with comparator, measuring the level of nitrate in your reef aquarium to an exceptionally high accuracy of 0.12ppm NO3. Nitrate Pro Reef Test Kit , when used in conjunction with the Phosphate Reef...

Red Sea Nitrite / Nitrate Test Kit

£17.99 Sold Out

This combined test kit provides either 100 nitrite or 50 nitrate plus 50 nitrite advanced colorimetric tests for marine aquariums.  This kit is essential during the maturation of all marine and reef aquariums and is suitable for ongoing algae management with Red Sea’s NO3: PO4-X in fish-only systems. Red...

Red Sea PH / Alkalinity Test Kit

£14.35 Sold Out

Red Sea pH/Alkalinity Marine Test Kit  – A dual test kit includes an accurate (1 dkH/0.36 meq/l) titration test for KH and a colorimetric test for pH for monitoring these essential parameters in all marine aquariums. The Red Sea’s KHALKALINITY PRO test kit enables accurate dosing...

Red Sea Phosphate Pro Test Kit PO4

£28.99 Sold Out

Red Sea’s Phosphate Pro Reef Test Kit is an advanced colorimetric test with comparator, measuring the level of phosphate in your reef aquarium to an exceptionally high accuracy of 0.02ppm PO4. Phosphate Pro Reef Test Kit, when used in conjunction with the Nitrate Pro Reef...

Red Sea Phosphate Test Kit

£16.99 Sold Out

Red Sea’s colorimetric Phosphate  Marine Test kit provides a quick and reliable measurement of Phosphate in your aquarium to an accuracy of 0.1ppm PO4. This test kit, in conjunction with Red Sea’s Nitrite/Nitrate test kit, enables dosing of NO3: PO4- X (Biological Nitrate and Phosphate reducer)  Red Sea Phosphate Marine Test Kit Includes...

Red Sea Potassium Test Kit

£34.99 Sold Out

All Pro Test Kits come in a durable plastic housing and use optically clear, analytical lab grade glass test vials. Used for the testing of Potassium in the aquarium. Can also be used as part of the Stage 2 - Algae Nutrient Control in the...

Red Sea Reef Foundation Pro Test Kit (Calcium, Magnesium, Alkalinity)

£49.95 Sold Out

Red Sea’s FOUNDATION PRO Multi Test Kit includes high accuracy titration tests for the accurate measurement of the elements calcium, magnesium and alkalinity (KH) which are the basic foundation elements of coral skeletons. All of these elements need to be available in balanced proportions for...

Red Sea Seawater Refractometer

£42.99 Sold Out

Red Sea’s Seawater Refractometer offers exceptional accuracy, for measuring the absolute salinity of seawater at a temperature of 25oC/77 0F. Most refractometers used within the aquarium hobby are not specifically designed for reef aquariums and use an algorithm for the measurement of brine (NaCl –...

Red Sea Trace Colours Pro Multi Test Kit (i, K, FE)

£53.95 Sold Out

Red Sea’s TRACE COLORS PRO Multi Test Kit includes advanced tests for the high accuracy measurement of iodine, potassium and iron.  All of these elements are associated with many biological functions, including coral pigmentation.  The TRACE COLORS PRO Multi Test Kitenables accurate dosing of three of the TRACE COLORS Supplements...
Shop By

Price

Brands

Rewards for every purchase!
  • Spend £1 and get 1 point | 350 points = £5 off any future purchases (this can also be partially redeemed if you cannot wait to hit the 350 points milestone)
    FIND OUT MORE