Hydroponics

The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. If the probe is contaminated or dirty, it affects the accuracy of the reading...

With a conductivity range right up to 6.0 EC (60 CF, 3000 ppm x 500 and 4200 ppm x 700), it will never leave you short. The Commercial Truncheon Nutrient Meter has been designed for hydroponic crops that require a higher than normal EC or ppm...

With its super tough, high-quality, fully waterproof design, no calibration required, daylight readable blue LEDs and no on/off buttons to worry about, the Bluelab Truncheon Nutrient Meter has proven itself as the world's favorite nutrient meter. It is...

These 4 in legs reduce the overall height of the Fast Fit Rolling Bench Tray Stand 4 ft x 8 ft (#706113) from 27.25 in to 13.125 in. Screw pack included.

The Hydro Flow Rain Ring is a great solution for automating your garden. Its versatility allows you to effectively water soil as well as hydroponic growing media, without using small irrigation lines and drip stakes. The Rain Ring has several...

The Hydro Flow Rain Ring is a great solution for automating your garden. Its versatility allows you to effectively water soil as well as hydroponic growing media, without using small irrigation lines and drip stakes. The Rain Ring has several...

Heavy-duty 2 ft x 4 ft quick assembly tray stand. Absolutely no tools required. Can be assembled in 5 minutes or less. Accommodates all popular brand (ID) inside dimension trays and reservoirs including Flo-n-Gro Duralastics Botanicare and more. Overall...

This pump is designed to be installed before the Stealth RO to boost the inlet pressure. Wells and low pressure (below 40 PSI) water sources can benefit greatly from this pump. It boosts the pressure significantly, allowing the Stealth RO to run with...

Replace membranes when product water decreases and/or ppm increase. Merlin Garden Pro and Evolution RO1000 membranes reduce 94%+ of total dissolved solids. Stealth RO100/200, Stealth RO150/300 and microRO-75 membranes reduces 98%+ of total dissolved...

Stealth-RO150/300 RO Membrane reduces 89%+ of PPM of total dissolved solids. There are two indications as to when to change your membranes. 1. Test the RO and source/inlet water to see what percentage of the inlet water's PPM the 150 is filtering out...

Replacement filter for Hydrologic's stealth-RO 100 Customized Reverse Osmosis Sediment Filter (HLRO100). Easy to install. Keep your water filtration system in tip-top shape.

Submersible pumps designed specifically for hydroponic systems. Models AAPW250-AAPW1000 are inline capable Powerful mag drive construction Indoor use Oil free and environmentally safe BPA free safe for aquaponic use One year warranty 6' power cord Has...