Discount Hydroponics - Water Management

Discount Hydro has the lowest prices and best service on Hydroponic Gardens. Helping to Create a Ripe Harvest Every Year

Water Management

Water and Reservoir Management is one of the most important things in hydroponics. Good quality water and nutrients are the first step in a successful garden

pH Up and Down

For plants to be able to grow best it is important that the nutrient pH be slightly acidic - the range of 5.5 to 6.5 is considered ideal for most crops. You should mix your nutrients in your water first, then add small amounts of up or down to put the mix at the proper level. pH Down is an acid, and will lower the pH. pH Up is alkaline, and will raise the pH.
From $8.95 Click for more information

B.C pH Up and Down

pH Up and pH Down that enables the gardener to moderate and maintain optimum pH levels. Both pH-balancing aids are manufactured using the highest-quality ingredients: potassium hydroxide to raise pH, and nitric acid to lower pH. While ensuring stringent industry safety standards are met, Technaflora’s pH Up and pH Down are potent and effective in small doses.
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pH Up and Down Dry

General Hydroponics Dry pH Up and Down come in powdered form for lighter weight and easier handling. Designed to maintain a consistent reservoir pH level over time.
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Natural pH Up and Down

Natrual pH adjusting crystals for all plant fertilizers. Use to adjust fertilizer and foliar spray solution for a much more effective use and faster absorption of nutrients by plants. Optimal pH range for fertilizer/nutrient solution for most plants is 5.5-6.5. Mix solution thoroughly and adjust pH prior to application. Will improve all fertilizer solutions performance.
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pH Control Kit

The pH Control Kit gives you all the tools needed to check and adjust your nutrient solution. Includes a pH test kit, 8 oz bottles of General Hydroponics pH up and pH down and a handy dropper to make your pH testing a breeze.
$13.49 Click for more information

Auto-Drain Controller - ADC-1

The ADC-1, Auto-Drain Controller, allows you to put in a wastewater drain, any place that you would like. It consists of a controller bucket with a float switch. When the float switch detects the presence of water, it turns on the pump (not included) to pump out your water to a waste drain of your choice, even higher than the controller.
$159.95 Click for more information

Reverse Osmosis Systems - Pure Water

Reverse Osmosis Systems let you completely clear the water of any sediment, chlorine, pollutants, bacteria and other contaminant's. If your water is coming out of the tap at higher than 200 ppm, you should have an R.O. System. These R.O. systems will put out water that normally measures at 10 ppm or less. It allows you to not have to continuously adjust your nutrients to account for the changes in water quality. This helps you become more consistent in your growing.
From $189.95 Click for more information

1/2'' Float Valve - Connects to 1/2'' Tubing

An essential part for do-it-yourself hydroponic systems and maintaining reservoir levels. It has a 1⁄2” barbed fitting to attach to standard 1⁄2” tubing.
$14.95 Click for more information

1/4'' Float Valves - Connects to 1/4'' Tubing

We sell 2 different types of float valves. They are made to connect to 1⁄4 tubing. They are perfect for hooking up to the Reverse Osmosis Systems to control water production. Available with either a long or short stem. They are made of brass and will last for years.
From $9.95 Click for more information

Merlin Garden Pro - Reverse Osmosis System

The Merlin Garden Pro will produce 30 gallons of water per hour - 750 gallons per day. It will remove 95% of chlorine, calcium, excessive minerals, and other contaminants.
$544.95 Click for more information

Small Boy - De-chlorinator/Filters

The Small Boy eliminates 99% of chlorine and 90% of the sediment from your water. It is a 2 stage 10" filter that will easily mount to the wall.
$94.95 Click for more information

Stealth 100, 200 - Reverse Osmosis System

The Stealth reverse osmosis water filters will produce up to 200 gallons of water per day. It will remove 98% of chlorine, calcium, excessive minerals, and other contaminants. It will help prevent nutrient lockup by allowing you to know exactly what your plants are getting.
From $209.95 Click for more information

Tall Blue - De-chlorinator/Filters

This pre-filter is specially designed for use with the Merlin Garden Pro for removal of 99% of chlorine and 90% of all sediments. It filters particulates down to 5 microns.
$149.95 Click for more information

Tall Boy - De-chlorinator/Filters

The Tall Boy has all of the same specifications as the Small Boy except that it cleans 120 gallons per hour, uses 20" filters, and has a 7500 gallon filter life. Measures 11" x 24". Comes with a 1 year warranty.
$169.95 Click for more information

BIg Boy - De-chlorinator/Filters

The Big Boy has a high flow rate of 7 gallons per minute or it cleans 420 gallons per hour, and can be used as a whole house filter or stand alone. It removes 99% of chlorine and 95%+ of sediment. Give your plants and family pure H2O with no offensive tastes or odors. Comes with a 1 year warranty.
$429.95 Click for more information

Water Chillers

We sell 3 different size chillers according to your needs. They are ideal to keep the hydroponic solution in your reservoir at the perfect temperature. Featuring microcomputer control system and LCD display, very easy to use. Water can be cooled to any temperature above 39F in a short period of time.
From $369.95 Click for more information

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