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Description
ALIEN North America ALIEN Hydroponics V-SYSTEM 24 Pot 3 Row Hydroponic KitThe ALIEN V SYSTEM 24 Pot 3 Row Kit offers four versatile layout options for header and pump placement, allowing you to configure the setup to best fit your grow space. Whether positioned outside the grow tent or arranged for a compact footprint, this system is built for flexibility. With advanced features, easy assembly, and the ability to create a center aisle for full plant access, this top tier recirculating deep water culture kit is designed to
The ALIEN V-SYSTEM 24 Pot 3 Row Kit offers four versatile layout options for header and pump placement, allowing you to configure the setup to best fit your grow space. Whether positioned outside the grow tent or arranged for a compact footprint, this system is built for flexibility. With advanced features, easy assembly, and the ability to create a center aisle for full plant access, this top-tier recirculating deep water culture kit is designed to grow 24 plants with maximum precision and efficiency.
THE ULTIMATE RECIRCULATING DEEP WATER CULTURE SYSTEM
Step into the next generation of hydroponics with the cutting-edge V-SYSTEM™. Engineered to grow massive plants with game-changing innovation, this powerful RDWC system delivers unmatched oxygenation and yield potential—developed over years of research to create the healthiest root zones possible.
Breaking industry norms, the V-SYSTEM™ eliminates the need for air pumps by using advanced Venturi valve technology to oxygenate the nutrient solution—no more clogged airstones, just simple and effective performance.
Its precision-engineered design creates a whirlpool vortex inside each pot, circulating and oxygenating the full volume of nutrient solution—not just around a single airstone. Your plant roots receive optimal oxygen and nutrients, no matter where they grow in the pot.
With ultra-wide 5" customizable return-flow tubing, root blockages are minimized, while the Vortex pump ensures a powerful, even flow—directly injecting each pot with fresh nutrients from the header. Whether you're running 4 pots or 20, every plant receives identical feeding, promoting uniform growth. Plus, direct injection delivers faster pH and nutrient adjustments than standard RDWC setups.
Each 15-gallon / 58-liter pot is built for explosive root growth, supporting enormous plants and record-breaking yields. A sloped base ensures total drainage, so your system always runs on clean, fresh water.
Unlike traditional systems, the JET-STREAM® Vortex pump is mounted outside the header and air-cooled to reduce water temperatures—lowering the risk of root disease and making pump maintenance a breeze.
Join the hydroponic revolution with the V-SYSTEM™ and experience easier, faster, and bigger growth than ever before.
Key V-SYSTEM Benefits:
- Flexible and Configurable: set it up how best suits your particular growing area.
- Direct nutrient distribution
- Maximum oxygen saturation
- No air pump needed
- No heat transferred
- Vortex fluid motion
- Naturally aspirated
- Supports large plants
- Pots and system completely drain
- Prevents root clogging
- Made in Britain
Key V-SYSTEM Features:
- 15 gallon (58L) V-POT
- Water fill line
- Total-drainage bases
- Venturi injectors
- Inspection Covers
- 5" spiral tubing
- 5" Dual-Flow™ fittings
- Integrated filtration
- T304 Stainless clamps
- Heavy-duty components
- Push-fit feed connections
- JET-STREAM® Vortex™ pump
- Float valve for automatic top-off
V-SYSTEM Advantages
| Feature | Other (Non-ALIEN) RDWC Systems | |
|---|---|---|
| Oxygenation method | Venturi | air stones (prone to clogging) |
| Set up without gluing | ✔ | ✘ |
| Pot shape | round | rectangular |
| Customizable pot / plant spacing | ✔ | ✘ |
| Header can be placed up to 39" / 100cm away (such as outside a tent) | ✔ | ✘ |
| Does not require an air pump | ✔ | ✘ |
| Patent-pending Dual-Flow™ fittings | ✔ | ✘ |
| Silver reflective polymer pots and pipe to reject radiant heat, keeping nutrient solution cooler | ✔ | ✘ |
| Easily-cleanable nutrient solution filters | ✔ | ✘ |
| Float valve for automatic top-off | ✔ | ✘ |
| Vortex maximizing nutrient and O2 distribution | ✔ | ✘ |
| Fresh nutrient distribution direct to every pot | ✔ | ✘ |
| Complete drainage possible | ✔ | ✘ |
| External pump to minimize heat | ✔ | ✘ |
| Plants can be rotated in their pots | 1°-360° | 180° only (must lift the lid & plant) |
| Pot size | 15.3 gallon (58L) | 13 gallon or smaller |
| Recirculation line diameter | 5" | 2-3" or much smaller |
| Kit configurations available to best fit your space | 51 | 1 - 16 |
| Custom configurations available (844) 873-5764 | ✔ | ✘ |
ALIEN V-SYSTEM 24 Pot 4 Row Kit – 240V Version (Complete Component List)
Includes Local North American Customer Service, Stocking, and Support
Pump & Controls:
-
1x V-SYSTEM Vortex Water Pump 1500W 240V – 22,500 l/h
-
1x Float Valve
-
1x V-SYSTEM Instructions
Pots & Accessories:
-
24x V-Pot 58L
-
24x V-Pot Base
-
24x V-Pot Lid
-
24x V-Pot Lid Inspection Cover
-
24x Square Net Pot
-
24x V-Pot Clip
Header System:
-
1x V-SYSTEM Header Pot 20L 50mm
-
1x Filter Manifold Complete 50mm (2")
-
1x Silver Lid
-
1x Header Pot Blank
Fittings & Clamps:
-
12x Clamp Size 4
-
56x 5" Stainless Steel Clamp
-
1x Hosetail 16mm - 3/4" Female (Green)
-
25x Nut 5"
-
25x Washer 5" Green Silicone
-
1x Elbow 50mm Barbed
-
1x 50mm Straight Dual Flow
-
1x Washer 50 x 64mm
-
1x Nut 50mm Dual Flow
Pipework:
-
24x Pipe 28mm White Rigid (100cm each)
-
5x Pipe 50mm Silver (100cm each)
-
26x Pipe 5" Silver Spiral (80cm each)
-
60x 28mm Insert for Rigid Pipe
-
3x 28mm Push-Fit Stop End
Push-Fit Components:
-
3x DM Push-Fit Elbow 28mm V-SYSTEM
-
24x DM Push-Fit Tee 28-15mm V-SYSTEM
Manifolds & Distribution:
-
1x Terminal Manifold Center 50mm
-
1x Terminal Manifold Left 50mm
-
1x Terminal Manifold Right 50mm
-
1x Vortex Pump Inlet Manifold 50mm
-
1x Distribution Tee 50mm
Drainage & Flow Components:
-
2x Elbow 5" Barbed with Drain Point
-
4x Elbow 5" Threaded Dual-Flow
-
2x Tee 5" Barbed
-
21x Tee Threaded 5" Dual-Flow
-
1x 1/2" Drain Cap Fitting
-
1x Drain Tap 1/2" - 16mm Barb
Tank & Misc. Connectors:
-
2x Threaded Tank Connector 1"
-
2x 1" Cap for Chiller Connections
Venturi System:
-
24x Venturi Inlet Fitting for 28mm Pipe
-
24x Silencer for Venturi
-
24x Air Filter for V-SYSTEM Venturi (6mm)
-
24x Venturi Air Inlet Pipe 6mm Blue (2x 4")
-
24x Venturi Fitting
Consumables:
-
6x Silicone Grease (Food Grade)
Tools:
-
1x Pipe Cutter 50mm
-
1x Wrench for Float Valve
-
1x 8mm Screwdriver for 5" Clamp
-
1x 8mm Socket for 5" Clamp
-
1x Wrench 5"
FAQ
Do I need a chiller?
Yes, unless you're keeping your grow room between 65-68°F at all times- which is colder than we would recommend.
What temperature should the nutrient solution be?
The nutrient solution temperature should be maintained between 66-69 °F (19-20 °C) to discourage pathogenic bacteria and fungi while maximizing oxygenation.
What level should the nutrient solution be filled to?
The V-SYSTEM pots have a fill indicator line inside each pot that shows the optimal nutrient solution level. When first placing small plants without dangling roots into the system, the nutrient solution level should be kept slightly higher for a few days to keep the roots wet while they grow down into the pot- simply inspect the roots with the handy inspection lids on the V-POT to know when your plants are ready to take off.
Should the water pump run 24/7?
Yes, the pump should be kept running at all times when plants are in the system, except when completely draining the system for a nutrient change-out. Never run the pump when dry- this damages the pump in the long term.
What if power fails?
In the event of a power failure, the ultra-oxygenated liquid around the plants' roots in the V-Pots provides a safe buffer for a relatively long time; depending on the plants' size (larger plants are thirstier for nutrients and oxygen) you have many hours to a day or more before other measures are required to keep the plants happy without the water flowing. Compared to other media-less hydroponic methodss, recirculating deep water culture (RDWC) systems, as used in the V-SYSTEM, are the most resiliant to power-failure situations.
How frequently are nutrient change-outs needed?
To keep the plants in the freshest, optimally-balanced nutrient solution, change-outs should happen every 7-10 days, or more frequently if pH levels are drifting significantly from from day to day.
Is it necessary to completely drain the whole system for a nutrient change-out?
No; many growers change out only half the nutrient solution each time. If you're having issues with pathogens in your system, a complete drain and replacement is beneficial.
What is the ideal nutrient solution pH?
5.8 to 6.0 is generally ideal, but it is usually best to follow the recommendations of your fertilizer manufacturer- they are usually designing their nutrients for an optimal absorption rate at a specific pH value.
How should pH be adusted?
Don't pour concentrated pH-up or pH-down solutions directly into the header pot as this can shock plants in the system. We recommend diluting the pH-adjustment solution in water (about 30ml / 2 Tablespoons per gallon of water) before slowly adding it to the header pot. Wait 4-5 minutes for it to distribute through the system (with the V-SYSTEM, distribution is much faster than with other RDWC systems!) and test and re-test the pH; once it has stabilized, you can add more adjustment solution if needed and repeat the procedure until the optimal pH has been achieved.
How can the system be completely drained?
Connect a hose- or a pump and hose for even faster drainage- to the convenient drain barbs on the V-SYSTEM's elbows. With the sloped-base V-Pots and patent-pending Dual-Flow™ fittings, all of the nutrient solution in the entire system can be drained.
Can I use organic nutrients with the V-SYSTEM?
While everything about the V-SYSTEM is designed to prevent clogging, organic nutrients, sugars and bacterial additives tend to cause build-up and eventual clogging in the distribution pipes. Mineral or "salt-based" nutrients are recommended over "organic" nutrients for the V-SYSTEM.
Can I expand my V-SYSTEM?
Yes, additional pots and rows can be added later. The solvent-free (glue-free) connections allow the V-SYSTEM to be disassembled and re-assembled in a different configuration, or with additional pots. As the run of pots down each row gets longer, the pump may need to be upgraded and nutrient distribution pipe may need to get larger to handle the additional flow- Contact us with additional questions!
Specifications
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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
4.6 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Most comfortable shoes I've ever worn
Size: 11, Color: New Black05
First off, I was not expecting much buying a no-name shoe online, especially for the price. Boy was I in for a surprise...
I've owned these for almost a full year, and can confidently say these are the most comfortable shoes I've ever worn. I normally wear a size 11 and these fit me perfectly. Prior to this the most comfortable shoes I had were some Cole Haans with the Nike air technology. These shoes are so lightweight, so comfortable, I can wear them all day long without feeling a thing. Whenever I (rarely) need to wear a different pair of shoes, I am immediately reminded of how much I used to hate wearing shoes and couldn't wait to take them off.
Based on the price, I expected them to wear down quickly. However they are still going strong. Running, hiking, long walks, biking, worn to office / casual events. These shoes have been soaked in mud multiple times, but clean up easily by just throwing them in the washing machine and then the dryer. The soles and the insoles have both worn down a bit over the past year; at this rate I expect to get 1.5 to 2 years out of them before needing to be replaced. So far I must have put at least a thousand miles on these shoes based on how much I wear them.
They look good too. I have the all-black pair, and they look decent with jeans and a button up shirt for a night out, but also look natural in an athletic setting with shorts and no socks. Very versatile and subtle.
Now for the cons, which are minor. The pattern on the bottom of the sole is prone to some squeaking/suction sounds at first. However after about a month some of the ridges wore down just enough that it was no longer a problem. Second: they are not as breathable as I would have liked. For example, when running or biking, you don't feel any air on your feet. Wearing them out in the sun on a hot summer day, your feet will get a bit stuffy. In fact the fabric is woven tight enough that I wear them in the winter and in the rain, and don't get too cold or wet. So I do wish they made a more breathable version for summer time use.
All that being said, these are still the best pair of shoes I've ever had. Ultra light weight, comfortable, and can be worn all day long without feeling any fatigue whatsoever.
---
UPDATE: It's been 1 year and 9 months, and the soles on these shoes are fully worn out and ready for replacement. Considering I've put between 1,000-2,000 miles of walking in these, that's pretty good. If anyone from Feethit is reading this, here are my top suggestions to perfect this shoe:
1) Easy fix - change the tread pattern. The current pattern causes suction cup effect on hard floors until it starts to wear down. Simply add some gaps in the circle pattern in the tread and it will remedy that issue.
2) Most importantly, put a thin piece of durable rubber on the bottom of the sole. The sole does wear down after some time and lose traction, especially on smooth wet floors (e.g. in the rain, in a kitchen, etc.). A thin piece of durable rubber would add more traction and also extend the life of the cushion-like sole (which is fantastic, don't change it!). This would easily be worth an extra $5-$10 in the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2023
★★★★★ 4
Nice shoes, despite the squeak and inconsistent sizing
Size: 12, Color: Black White 05
Excellent shoes at this price point. Quite comfortable. They do tend to have a nasty squeak on tile floors, sort of like a suction cup being engaged and disengaged.
I bought the navy blue and went back and bought the black. I have to say that the size varied greatly. With the second pair, I have to be sure to wear thin socks and even then, I struggle to get them on, despite having an extremely narrow foot. I'm not sure that a person with an average width foot could wear them. Buyer beware. You may need to go up a size.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
★★★★★ 5
My second pair and what they look like after 2 years
Size: 10.5, Color: New Black05, Size: 10.5, Color: New Black05
I wanted to write a review on these shoes. This is my second purchase. I bought the first pair 2 years ago and the bottoms started wearing out, after all it was 2 years. I read reviews saying that they did not hold up well. My pictures show before and after. The reason I purchased again is because I am impressed with the quality and comfort for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 3
Comfortable at First, But Did Not Last Long
Size: 9.5, Color: Cs05 White
I used these Feethit men’s slip on running shoes for about six months, and my experience was a bit mixed.
Starting with the positives, they are pretty comfortable right out of the box. They are lightweight and easy to slip on, which makes them great for quick trips or casual everyday wear. The fit was true to size for me, maybe even a little on the loose side, which I did not mind for a relaxed feel.
However, the durability just was not there. After about six months, I started to notice wear and tear, and eventually I got a tear in the sole right under my heel. That made them really uncomfortable to walk in, especially for longer periods. Once that happened, it was basically game over for using them regularly.
Because of that, I would not recommend these for heavy use, workouts, or long days on your feet. They seem better suited for light, occasional wear rather than something you rely on daily.
Overall, they are comfortable and easy to wear at first, but they do not hold up over time. If you are looking for something long lasting, you may want to look at other options.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 1
Won’t Fit No Matter What
Size: 9.5, Color: Cs05 White, Size: 9.5, Color: Cs05 White
These shoes don’t stretch so I was unable to get my foot in the shoe. They are my size, but the opening has no stretch so you can’t get your foot in the shoe. I tried several different ways and then realized even though the shoe is the correct size, the opening was too small. They made the opening for the shoe probably the same size on all shoes, so unless you have kids feet you won’t even be able to slide them on. I’ve never had a shoe I couldn’t get on. I’ve worn Sketchers no problem. This is design flaw and I highly recommend you don’t buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
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