Chillers/Heaters/Purification

Aquashield Compost Solution
AquaShield is useful throughout a plant's life cycle in both soil gardens and hydrogardens utilizing aeroponics, deep water culture, ebb and flow and top water drip to create a natural and beneficial growing environment. AquaShield will assist in strengthening your clones' root masses and offers the best chance of survival when transplanting.
• Botanicare AquaShield 4oz
$4.99

• Botanicare AquaShield 8oz
$5.99

• Botanicare AquaShield Quart
$12.99

• Botanicare AquaShield Gallon
$31.99

• Botanicare AquaShield 2.5 Gallon
$70.99

• Botanicare AquaShield 5 Gallon
$117.99

Z7
 • Z7 (2 Part A+B) 8oz
$25.99

• Z7 (2 Part A+B) Quart
$70.99

• Z7 (2 Part A+B) Gallon
$179.99

Hydor Theo Heaters
Theo reservoir & aquarium heaters have all the necessary features for safe and precise temperature maintenance of the water in your tank or reservoir. The exclusive technology and the high quality of the components guarantee a long lasting product.
• Hydor Theo Heater 200 Watt
$27.99

• Hydor Theo Heater 300 Watt
$31.99

Hydro-Logic Fittings for Merlin GP and Tall Blue
"Item No. 728932: 1/2" Quick Connect x Garden Hose Connector - Feed Valve. This is the replacement feed valve for the Evolution RO1000 & Tall Boy systems. Item No. 728935: 1/2" Quick Connect Inline Shut Off Valve. This is used to shut off feed or outlet line to system. This valve is for the Evolution RO1000 & Tall Boy systems. Item No. 728935: 1/2" Quick Connect Union Connector. This is to connect 2 lengths of equal sized tubing together for the Evolution RO1000 & Tall Boy systems."
• Hydro-logic QC Garden Hose Connector 1/2in
$10.99

• Hydro-logic QC Inline Shut Off Valve
$7.99

• Hydro-logic QC Union Connector 1/2in
$4.99

Hydro-logic Stealth Replacement Filters
The Carbon Filter will remove sediment, chlorine, organic chemicals, etc. The Sediment Filter will remove silt, rust, sand, etc. KDF85 Filter is ideal for well water users with iron and sulfur and city water users with chlorine and chloramines. Increases filter life to 2000 gallons of RO water.
• Hydro-logic Stealth Sediment Filter
$13.99

• Hydro-logic Stealth Membrane Filter
$81.99

Hydro-logic Green Drain Elbow 3/8in for Merlin GP
$18.99
"Merlin-Garden Pro Eco Green drain elbow - 3/8" QC replaces standard Merlin-GP black drain elbow to save 25% of the drain water. Green with 3/8" QC fitting."
Hydro-logic Pressure Booster Pump for Stealth
$203.99
This pump is designed to be installed before the Stealth-RO to boost the inlet pressure. There needs to be at least 40 psi and up to 80 psi of inlet pressure for the Stealth-RO to function properly. People on wells and other situations of low pressure can benefit greatly from this pump. It boosts the pressure significantly, allowing the Stealth-RO to run with higher flow and efficiency while having better TDS removal. The pump is designed for long service life and runs very quietly.
Hydro-logic 3/8in Float Kit for Merlin GP
$41.99
"This kit consists of a float valve with a 3/8" quick connect fitting and adjustable water level that can be mounted horizontally or vertically. Also included is an automatic shut-off cartridge which help the Merlin-Garden Pro shut off both RO and drain lines. The kit allows you to fill a reservoir or tank, unattended, to your desired water level."
Hydro-logic Pressure Booster Pump for Merlin GP
$318.99
"This pump is designed to be installed before the Merlin-Garden Pro to boost the inlet pressure. There needs to be at least 40 psi and up to 80 psi of inlet pressure for the Merlin-Garden Pro to function properly. People on wells and other situations of low pressure can benefit greatly from this pump. It boosts the pressure up to 65 psi allowing the Merlin-Garden Pro to run with higher flow and efficiency while having better TDS removal. The 5 diaphragm pump, specifically design for the Merlin, is a workhorse but runs quietly. Comes with 120v cord and 1/2" quick connect fittings. While supplies last."
Hydro-logic Stealth RO 100
$222.99
"Removes 98%+ of all contaminants in your tap water. Leading the industry in efficiency they have a 2:1 waste to product water ratio. Optional 1:1 ratio flow restrictor saves 50% more waste water. Optional high flow, low pressure, cold water membrane increases production to 200 GPD for Stealth-RO100 and 400 GPD for Stealth-RO200. Everything included in the box for quick hook-up. Customized for gardening and hydroponics. The Stealth-RO100 produces 100 gallons per day of ultra pure water. Includes: 3-Stage RO Unit, 1 RO Membrane, Carbon Filter, Cleanable Sediment Filter, Automatic Shut-Off Cartridge, Wall Mountable Metal Bracket, Garden Hose Connector, lnline Shut-Off, 8 ft. RO & Drain Line, 5 ft. Inlet Line, Filter Wrench & Instructions. Unit size: 15" x 14" and weight: 8.6 Ibs. Limited 1 year warranty."