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Description
tent humidifier Mars Hydro 5L Humidifier for Grow Tent – Smart Cool Mist Humidifier – Amsterdam Grow SupplierThe Mars Hydro 5L Humidifier is a powerful, quiet, and precisely adjustable cool mist humidifier specifically designed for use in grow tents, indoor grow rooms, and hydroponic systems. This ultrasonic humidifier provides stable and adjustable humidity, essential for optimal root development, strong vegetative growth, and healthy flowering. With a 5 liter capacity, multiple mist settings, and an external sensor probe, this grow tent humidifier offers
The Mars Hydro 5L Humidifier is a powerful, quiet, and precisely adjustable cool mist humidifier specifically designed for use in grow tents, indoor grow rooms, and hydroponic systems. This ultrasonic humidifier provides stable and adjustable humidity, essential for optimal root development, strong vegetative growth, and healthy flowering.
With a 5-liter capacity, multiple mist settings, and an external sensor probe, this grow tent humidifier offers complete control over your climate from seedling to harvest.
Perfect for grow tents up to 150x150 cm , grow boxes, indoor grow rooms and controlled hydroponic environments.
Why Humidity Is Crucial in Indoor Growing
A stable humidity level supports:
- Faster germination and seedling development
- Stronger root growth
- Better absorption of nutrients
- Optimal VPD balance
- Less stress during the vegetative phase
The Mars Hydro 5L humidifier makes it easy to maintain the ideal relative humidity for every growth stage.
Key Features
-
5 Liter Water Capacity – Up to 32 Hours of Continuous Operation
The spacious water tank provides long-lasting humidification without frequent refilling. Ideal for stable night cycles and extended growth periods. -
Adjustable Mist & Humidity Control (35%–95%)
Choose from 4 mist levels and precisely set the desired humidity level. Perfect for seedlings, vegetative growth, flowering, and hydroponic growing. -
External Temperature & Humidity Sensor
The wired sensor probe measures real-time climate values within the grow tent and automatically adjusts the mist output for consistent humidity control. -
Ultrasonic Cool Mist Technology
Produces a fine, cool mist without generating heat. Safe for use near plants and ideal for controlled indoor environments. -
Quiet & Leak-Proof Design (<35 dB)
Operates whisper-quietly and prevents leaks thanks to an improved seal. Suitable for 24/7 use in quiet grow rooms. -
Timer function (up to 12 hours)
Automatic humidification cycles without manual intervention. Ideal for structured light and climate control schedules. -
Flexible Hose & 3-Way Mouthpiece
Telescopic hose and manifold ensure targeted mist distribution within the grow tent. This optimizes air circulation and prevents moisture buildup in a single area.
Ideal For
- Grow tents up to 150x150 cm
- Seedling and cutting stage
- Vegetative growth
- Hydroponic systems
- Dry indoor areas
- Checked VPD settings
Package Contents
- 1× Mars Hydro 5L Humidifier
- 1× Remote control
- 1× Wired sensor probe
- 2x Flexible short hoses
- 1× Flexible long hose
- 3x Velcro fasteners
- 1× 3-way mouthpiece
- 1× Tool set
Technical Specifications
- Capacity: 5 liters
- Power: 30W
- Maximum operating time: 32 hours
- Maximum humidification: 0.58 L/h
- Fog range: 25㎡
- Noise level: <35 dB(A)
- Adjustable humidity: 35% – 95%
- Voltage: AC100–240V
- Frequency: 50/60Hz
- Dimensions: 22.9 × 22.9 × 23.6 cm
- Net weight: 2.1 kg
- Warranty: 1 year
Why Choose the Mars Hydro 5L Humidifier?
- Specially designed for grow tents and indoor cultivation
- Reliable ultrasonic technology without heat development
- Precise sensor-controlled humidity control
- Silent operation for 24/7 use
- Suitable for hydroponic and traditional cultivation
The Mars Hydro 5L Humidifier creates a stable, controlled, and professional growing environment where plants can grow optimally—from young seedlings to vigorous flowering stages.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 425 reviews
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Product Reviews
★★★★★ 5
Fetch Perfection
Size: Medium (2.5"), Style: Fetch Pack 2
If you’re anything like me, fetch is the ultimate game with your furry companion. The Chuckit! Dog Fetch Ball Medley has taken our playtime to the next level with its variety and durability. This 3-pack of medium-sized, ultra-rugged balls is perfect for endless games of fetch without worrying about wear and tear.
I love how each ball has a unique texture and color, keeping my dog engaged and excited every time. The medium size is just right for energetic dogs, allowing for long throws and big leaps. Plus, the rugged design means these balls can withstand even the most enthusiastic chewers and rough play sessions, making them a great investment for active pets.
However, the vibrant colors can sometimes make them easy to lose in green grass or sandy beaches, but a good game of hide-and-seek with your dog is a small price to pay for such fantastic fetch balls. Additionally, while they’re durable, no ball is completely indestructible, so occasional replacements might be necessary for the most aggressive players.
Overall, the Chuckit! Dog Fetch Ball Medley is a must-have for any dog owner looking to enhance their playtime. They’re fun, durable, and keep both you and your dog entertained for hours. A solid 5-star rating for their quality and variety, with a tiny star lost to their occasionally elusive colors.
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Reviewed in the United States on October 23, 2024
★★★★★ 5
great ball!
Size: Medium (2.5"), Style: Fetch Pack 2
My pitbull LOVES these. She is a power chewer and tough on balls and toys and tends to go through them insanely quick. She is still on her first ball out of this pack and its been at least two months. It is a little small for her mouth but she doesn’t seem to mind, as it has quickly become one of her favorites. Not a loud ball and it doesn’t usually make that wet chewy noise when shes going to town on it which is huge for me😂😂 Safe for my pittie so i’d imagine a smaller dog would be just fine.
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Border Collie Approved: Easy to Clean, Durable, and Great Bounce
Size: Medium (2.5"), Style: Fetch Pack 2
These are the best balls out there for dogs. These fit great in the chuck-it ball launcher, which we need to wear out my border collie. They fit her mouth properly and, most importantly, do not absorb all the spit or water after a good rain. They are quick to clean off and have good weight so you can let them fly! Furthermore, they bounce well, which is perfect for my dog that likes to catch them on a bounce. The ball is a strong rubber, so should not be easy to chew up. I've used these for years, and the only time I've had to replace them is when one gets lost in the hay field. I highly suggest these as replacements for the common tennis balls.
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Reviewed in the United States on July 19, 2025
★★★★★ 4
Heavy duty.
Size: Medium (2.5"), Style: Fetch Pack 2
My dog was not interested, but it’s a good product
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Treats and plenty of ball throwing with these doggie toy
Size: Medium (2.5"), Style: Fetch Pack 1
I have actually purchased these twice already. I love the one that glows in the dark but it still got lost in my yard lol. My dog is a big breed half pitt/Labrador so she did chew through one of them already. I play ball with her every single day but I DO have to take them away from her because she will destroy them. They are great to add in treats as well, that was one of the my favorite things about them as well. They do last just if you have an over zealous chewer do not let them keep them for long periods of time. They are a good value for the price. Buy them your dog will love it!
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Reviewed in the United States on August 2, 2025