Happy Hydro

1417 products ★ 4.8

At Happy Hydro our philosophy is simple; when you're happy, we're happy.

Happy Hydro

All products

All GroDan Light Rail Bluelab Centurion Pro Dyna-Gro EZ-Clone HM Digital Ona NPK Industries Method Seven Safer All Happy Hydro Roots Organics Air King TNB Naturals Luster Leaf Hydro Logic Grower's Choice Horticulture Lighting Group AC Infinity Gorilla Grow Tents Debudder Bucket Lids Apogee Instruments NugSmasher Rosin Presses Mylar & Panda Film Heating Mats Lotus Everything Besides Killer Priced HydroFarm Build Your Own Blumat Watering System SensorPush FoxFarm Ventilation & CO2 Grow Lights Your Grow Room Propagation Planting Hydroponics Harvesting Supplies Nutrients Grower Essentials Harvest & Essentials Complete Beginner Kits Coast of Maine SUPERthrive GROW!T ExHale Wiggle Worm

Air Filtration Kit 6" with AI Environment Controller, Upgraded Inline Fan, Carbon Filter

Air Filtration Kit 6" with AI Environment Controller, Upgrad

Air Filtration Kit 8" with Climate Controller, Upgraded Inline Fan, Carbon Filter

Air Filtration Kit 8" with Climate Controller, Upgraded Inli

Cloudline T4 AC Infinity Fan with Controller 69 Pro

Cloudline T4 AC Infinity Fan with Controller 69 Pro

Air Filtration Kit 4" with AI Environment Controller, Upgraded Inline Fan, Carbon Filter

Air Filtration Kit 4" with AI Environment Controller, Upgrad

Cloudline T10 AC Infinity Fan with Controller 69 Pro

Cloudline T10 AC Infinity Fan with Controller 69 Pro

ExHale XL CO2 Bag

ExHale XL CO2 Bag

AC Infinity Grow Tent Ventilation Kit, 4 Inch

AC Infinity Grow Tent Ventilation Kit, 4 Inch

AC Infinity Carbon Filter 10 Inch

AC Infinity Carbon Filter 10 Inch

AC Infinity Carbon Filter 6 Inch

AC Infinity Carbon Filter 6 Inch

Cloudline T8 AC Infinity Fan with Controller 69 Pro

Cloudline T8 AC Infinity Fan with Controller 69 Pro

AC Infinity CO2 Controller, Smart Outlet and Monitor for CO2 Regulators and Inline Fans

AC Infinity CO2 Controller, Smart Outlet and Monitor for CO2

Cloudline S6 AC Infinity Fan with Speed Controller

Cloudline S6 AC Infinity Fan with Speed Controller

AC Infinity Carbon Filter 4 Inch

AC Infinity Carbon Filter 4 Inch

Cloudline T6 AC Infinity Fan with Controller 69 Pro

Cloudline T6 AC Infinity Fan with Controller 69 Pro

AC Infinity, Refillable 6" Carbon Filter Kit

AC Infinity, Refillable 6" Carbon Filter Kit

Cloudline S4 AC Infinity Fan with Speed Controller

Cloudline S4 AC Infinity Fan with Speed Controller

AC Infinity 10 Inch Ducting

AC Infinity 10 Inch Ducting

ExHale 365 Self-Activated CO2 Bag

ExHale 365 Self-Activated CO2 Bag

AC Infinity 4 Inch Ducting

AC Infinity 4 Inch Ducting

Active Air CO2 Regulator with Timer, .2-2 cf/hr

Active Air CO2 Regulator with Timer, .2-2 cf/hr

AC Infinity 6 Inch Ducting

AC Infinity 6 Inch Ducting

AC Infinity 8 Inch Ducting

AC Infinity 8 Inch Ducting

TNB ‘The Enhancer’ CO2 Dispersion Canister

TNB ‘The Enhancer’ CO2 Dispersion Canister

AC Infinity 12 Inch Ducting

AC Infinity 12 Inch Ducting