Best-Sellers

HI-70004C is a premium quality pH 4.01 calibration buffer produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized ...

The Turban Snail is a powerhouse that helps keep live rock and aquarium glass free of algae. This peaceful snail boasts an interesting shell and is...

ClariSea SK3000XL FLEECEIMPROVED EFFICIENCY PLUS 50% EXTRA FREEThe ClariSea team have spent many months working to develop a new more efficient lon...

Once ordered, we will charge the Gift Card with the amount ordered and dispatch to the requested delivery address.Amounts available: £5, £10, £20, ...

Seneye+ slides measure: FreeAmmonia - Monitors the highly toxic free ammonia (NH3) directly pH - Monitors pH in fresh or saltwater between 6.4 and ...

KH & Alkalinity TestingCalcium alone cannot form the skeletal material of corals and allow calcareous algae to grow. Some other substances are ...

This new digital salinity refractometer is a precision optical instrument used for measuring concentrations of substances in aqueous solutions. The...

Calcium TestingCalcium is a major constituent of calcareous algae, skeletal material of hard corals and the skeletal needles of soft/leather corals...

Measurements with a range up to 75.0ppm Less complex laboratory grade accuracy - Requires only 1 reagent Simple, intuitive operation Compact and p...

Used to permanently glue pipe and fittings together. Supplied in a 120g tub complete with application brush.Our metric PVC Aquarium / Pond solvent ...

Description: Product Features- All natural, frozen (raw) baby clams for marine carnivores.- Allows finicky eaters to feed naturally from the shell....

JUWEL Eccoflow pumps are the latest generation of JUWEL flow pumps. In all Eccoflow pumps, the impellers are on a double bearing system and are spe...

Used to connect a flexible hose to the PVC plumbing. Ideal for use with return pumps where direct connection to the hard plumbing is not possible a...

RowaPhos is a unique ferric hydroxide material that has been chemically engineered for the effective removal of Phosphates arsenic and silicates fr...

Essential cationic trace elements for corals in liquid form. Together with Tropic Marin A- Elements, the Tropic Marin K+ Elements supplies a compl...

essential anionic trace elements for corals in liquid form Together with Tropic Marin K+ Elements, the Tropic Marin A- Elements supplies a complet...

Seaflor is the base to the Caribsea range of sands. This grade of aragonite is specifically engineered for plenum-type nitrate reducing sand beds, ...

You can use the 35PPT to test your Fauna Marin Salinity Manager is measuring the correctly. 

Once ordered, we will charge the Gift Card with the amount ordered and dispatch to the requested delivery address.Amounts available: £5, £10, £20, ...

Maintain a stable, healthy environment for your aquarium with this high-performance cooling fan system. Designed to deliver efficient surface cooli...

Sicce Syncra Nano Multi-functional PumpSYNCRA NANO packs all the qualities of the SYNCRA line into the smallest, most compact pump in the market. I...

Used for permanently joining two pieces of equally sized pipe at a 90-degree angle.Our metric PVC Aquarium / Pond solvent weld plumbing is ideal fo...

Pre-made reagents for ease of use Prepared with high purity chemicals Marked with expiration date and lot number for traceability The HI707-25 are...