Products

HI-98539 Checktemp Dip® is a high-accuracy thermometer connected to a weighted, stainless steel probe by a 3m flexible, silicone cable...

The HI-747 Copper low range Checker is a simple, accurate and cost effective way to measure low ranges of copper in water. Designed as a mo...

Chlorine is the most common water disinfectant and by monitoring chlorine regularly and accurately, serious health and safety risks ca...

The HI-733-25 is a high-quality, pre-measured reagent allowing users to achieve fast and accurate measurements with their Ammonia High Range Checke...

Replacement Glass Cuvette For HI8332XX Series   The HI-731321 glass cuvettes are suitable for use with the HI-7** Checkers and the HI-83200 & H...

The HI-708 Checker is a simple, accurate, and cost effective way to measure high ranges of nitrite Designed as a more accurate altern...

The HI-707 Nitrite Low Range Checker is a simple, accurate and a cost effective way to measure low ranges of nitrite. Designed as a more ac...

Ideal for: Ponds Aquaculture Natural, waste, agricultural and drinking waters Orthophosphates are found in natural waters and waste...

 POCKET EC/TDS AND PH TESTER, LOW RANGE   The HI-98129 is a waterproof tester that offers high accuracy pH, conductivity, total dissolved solids ...

HANNA Salinity Tester   Ideal for testing salinity in salt water aquariums, it is quick and easy to use and provides digital readout of both salin...

This underlays offer exceptionally high performance and provide a highly protective barrier between substrate and liner. We recommend that our heav...

Herbal Health 500ml Herbal health has been produced with the aim to support the health and strength of your fish. It’s composed using among othe...

10 Kg Balance Plus 50/50 Floating – Sinking , 3-4.5 mm Pellets Aqua Source Balance Plus is a high quality, special blend food, designed to promote ...

Superfish Air Diffuser 22 x 4cm  Hi-Oxy Air Diffusers are high quality long lasting Diffusers, they produce very fine air bubbles for maximum air f...

Superfish Air Diffuser 30 x 5cm  Hi-Oxy Air Diffusers are high quality long lasting Diffusers, they produce very fine air bubbles for maximum air f...

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the pack...

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the pack...

These reagents follow the DPD Method in which the reaction between chlorine and reagent causes a pink tint in the sample. By simply adding the pack...

Elite Koi offers a wide range of Hi Blow, Linear Diaphragm air pumps for Sale. Hi Blow HP40, HP80, HP100 & HP200 for sale below. Replacement 2 ...

Hikari Food Store  Ideal enclosure for Breeder-Quality Saki-Hikari and Hikari Food This will keep Saki-Hikari and Hikari Food pond food fresh and d...

Hikari Gold High quality balanced diet for daily feeding, providing outstanding colour enhancing properties and excellent growth rates Carefully b...