100 GPH is about right. We have six plants and found that the Ecoplus 396 GPH pump did not have enough power. We now use an Ecoplus 633 GPH pump and it works well. We made a manifold of 1/2” Rainbird valves and set them all to about 50% open. A lot of attention into making things as equal as possible, like making all tubes the same length. It is fast. Our system takes about 1 minute to deliver nearly 2 gallons, so we use a timer that lets you set seconds.

can a person gravity feed and use the ring to water

Yeah, shouldn't be a problem. 1/2 feed tube goes to about 50 holes @ 35 micron. Get a 100-150 micron sediment filter if you are going to be gravity feeding. I used a 1500 gph fountain pump that turned on every 4 hours just to re-initiate a vacuum feed. You could probably get away with half that power. I had six buckets on mine.

I have 1/4" drip line tubing - how would I connect the tubing to your product? Do you have any reccomendations?

I used 3 1" cuts of different-sized clear vinyl tubing to step down - where the largest fits the 1/2" barb on the Halo, next smaller size fits inside the first piece on the barb; next smaller size inside that, and my 1/4" drip line fits inside that. I'm a home brewer and already had spare tubing/hoses. There's no pressure in mine as I gravity feed from a reservoir above the halo/plant and the 1/4" drip hose simply twists out to move the plant.

Whats the difference between the new version and old version?

There hasn't been any changes made to this product, we recommend contacting the seller for additional info.

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Bloom Brothers GGWR09 Hydro Halo Water Ring 9-Inch

Bloom Brothers GGWR09 Hydro Halo Water Ring 9-Inch

Product ID: 246700762

Details

Brand
Hydrofarm
Item dimensions L x W x H
25.4 x 5.1 x
Model name
Bloom Brothers
Size
9"
Style
Tube

💧54 precision pores for even irrigation

♻️Durable & reusable for years

🛠️3 removable stakes for secure placement

¥9046

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Elevate your irrigation game—because your plants deserve the Hydro Halo advantage!

PLANT FRIENDLY DESIGN - 1-inch gap lets you slip the ring around large stalks without damage, protecting your green investments.
CUSTOMIZABLE STABILITY - Includes 3 removable stakes to keep your water ring perfectly positioned, or go stake-free for flexible use.
BUILT TO LAST EASY TO CLEAN - Robust construction means years of reliable use, with hassle-free cleaning between growing cycles.
FLAWLESS HYDRATION EVERY TIME - 54 perfectly positioned pores ensure uniform watering, eliminating dry spots and boosting plant health.
VERSATILE INDOOR OUTDOOR USE - Optimized for all growing mediums—soil or hydroponics—making it your all-season irrigation solution.

The Bloom Brothers GGWR09 Hydro Halo Water Ring is a 9-inch irrigation solution featuring 54 evenly spaced pores for superior watering coverage. It includes 3 removable stakes for secure placement but can also be used stake-free. Designed for indoor and outdoor use across all growing mediums, including hydroponics, its durable build ensures years of use and easy cleaning. The ring’s 1-inch gap allows placement around large plant stalks without damage, making it a versatile and efficient tool for professional and hobbyist gardeners alike.

Specifications

ASIN	B0055F55O6
Best Sellers Rank	131,804 in Garden ( See Top 100 in Garden ) 265 in Automatic Irrigation Accessories
Brand Name	Hydrofarm
Customer Reviews	4.3 4.3 out of 5 stars (328)
Global Trade Identification Number	00859797002052
Included Components	Hydro Halo Water Ring and 3 stakes
Item Dimensions	25.4 x 5.1 x 24.1 centimetres
Item Shape	Round
Item Type Name	Bloom Brothers Hydro Halo Water Ring 9" W/3 Leg Su
Item Weight	45 g
Manufacturer	Hydrofarm, Inc.
Model Name	Bloom Brothers GGWR09 Hydro Halo Water Ring 9-Inch
Model Number	GGWR09
Number of Pieces	1
Part Number	GGWR09
Set Name	Hydro Halo Water Ring 9-Inch Kit
Size	9"
Style	Tube
UPC	859797002052
Unit Count	1.0 count

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¥9046

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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