Water Management

1/2" & 3/4" Grommets

Our 1/2'' & 3/4" Grommets are made to fit 1/2" & 3/4" Barbed fittings. They will form a waterpoof seal. They can be used to replace old, warn grommets in your hydroponic systems and are essential components when making your own hydroponic system...

Active Aqua Air Stone Cylinders

Active Aqua air stones are an ideal way to add oxygen to your hydroponic growing system. The micropore design energizes the growing solution as it aerates and circulates nutrients. Air stones will extend the life of your nutrient solution, help keep...

1/2" Barbed Fittings

A barbed end connector is used for attaching 2 lengths of 1/2'' tubing together.Use Elbows where right angles are needed to get around corners.Tee's are used for branching of tubing.

Active Aqua Air Stones

Our Air Stones provide an oxygen-rich nutrients solution encouraging robust growth for your plants and helps control pH imbalance. They are available in both 6"‰ and 12" lengths.

1/4" Barbed Fittings

A barbed end connector is used for attaching 1/4'' vinyl tubing to 1/2'' poly tubing or for joining two pieces of 1/4'' vinyl tubing together.Use Elbows where right angles are needed to get in and out of containers. You can use these as the end of the...

General Hydroponics pH Control Kit

The pH Control Kit by General Hydroponics provides everything you need for testing the pH level of the nutrient solution in your hydroponic system. pH control is essential for stimulating vigorous plant growth. Vital elements in nutrient solution having...

1/2" & 3/4" Valves

Use Shut-Off Valves in-line with your water flow. A quick twist on the top of the valve to turn on and off. Can also be used to regulate water flow. They are available in 1/2'' and 3/4''

General Hydroponics pH Test Kit 1 oz

General Hydroponics pH Test Kits make pH testing easy.   Fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to...

3/4" Barbed Fittings

A barbed end connector is used for attaching 2 lengths of 3/4 tubing together.Use Elbows where right angles are needed to get around corners.Tee's are used for branching of tubing.

In-Line Water Filter

These filters are made to filter out sediment and non-soluble particles from your nutrients. This is especially useful when using organic nutrients. This will help prevent clogged drippers and lines. It has a replaceable filter element and 3/4" threads.

No Clog Drip Stakes

These No Clog Drip Stakes are for use with hydroponic drip-watering systems. These Drip Stakes are designed with a protective basket to prevent buildup and clogs. They are 4" tall and stick perfectly into rockwool cubes or grow rocks for intermittent or...

Micro Spray Jets

Our Micro Spray Jets are great for building your own aeroponic or cloning systems. These jets deliver a 360 degree water spray using just pump pressure. They can be screwed into PVC piping or Poly tubling.