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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
UltraClear Muck DigesterConvenient, one ounce dissolvable tabs make it simple for treating ponds, lakes and lagoons. UltraClear Muck digester Tabs: Reduces pond muck. Eliminates organic sediment (muck) on pond bottom. Reduces sludge build up from organic decay. Breaks down & eliminates animal waste. Eliminates murky water from organic decay. Reduces undesirable odor from decay. Reduces toxic ammonia from pond water. Lowers problem causing nitrate and phosphate. Can be used
Convenient, one ounce dissolvable tabs make it simple for treating ponds, lakes and lagoons. UltraClear Muck digester Tabs:
- Reduces pond muck.
- Eliminates organic sediment (muck) on pond bottom.
- Reduces sludge build-up from organic decay.
- Breaks down & eliminates animal waste.
- Eliminates murky water from organic decay.
- Reduces undesirable odor from decay.
- Reduces toxic ammonia from pond water.
- Lowers problem causing nitrate and phosphate.
- Can be used in cold weather or anytime of the year.
- Safe for all fish & wild life using pond.
- Can be used with all UltraClear products.
Dosage Rates
Dosage Rates are based on pond or lake volume. Standard dosage is every 4 weeks except for problem ponds. For problem ponds, dose every two weeks.
- Large ponds & lakes: use 64 tabs per one surface acre every 4 weeks. Assumes an average depth of 4 feet. A four pound jar contains 64 tabs and will treat a one surface acre pond or lake for one application.
- Medium size ponds: Use 16 tabs per quarter acre surface area every 2-4 weeks. Assumes average depth of 4 feet. A 2 pound jar will treat a half acre pond or lake for one application or a quarter acre pond for two applications.
- Small decorative ponds: Use the convenient 6 tab jar for ponds under a thousand gallons.
Product Info
| Item | Number of Tabs | Treats (up to) |
|---|---|---|
| 42910 | 6 | 6,000 gal |
| 42900 | 32 | 32,000 gal |
| 42905 | 64 | 64,000 gal |
| 42906 | 128 | 128,000 gal |
| 42913 | 200 | 4 acres |
| 42907 | 400 | 8 acres |
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
4.8 ★★★★★
Based on 1020 reviews
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Product Reviews
★★★★★ 5
Simply outstanding.
Color: Walnut, Size: 42.5 Inch, Color: Walnut, Size: 42.5 Inch
For years I was against monitor risers and stands as a concept easily defeated by VESA mount on monitor arms, but I overlooked a secondary function that monitor risers have: Display and storage.
I have too many keyboards. Three that I regularly use. Now I can throw two of them in a drawer when not in use, or I can look at them and appreciate them all the time. I’m not a fan the usual keyboard displays either: awkward acrylic stepladders that they are. So had to figure out something else.
I also have a headphone amplifier that I like quite a bit but was just sitting out on the desktop.
So I looked at seemingly every monitor riser that exists on Amazon, and elsewhere and found that this Fenge product (Rodin on their website) fits the intersection of value, good build quality, and beautiful design aesthetic. Unlike the Hexcal shelf, which has great build quality and design, but costs $600+, for $109 (at time of purchase), you get a visually intriguing multilevel riser with aluminum hairpin feet, good sturdy materials, a beautiful (albeit synthetic) warm walnut finish (though available in four other finishes as well). Cleans easily with a dry or lightly damp rag. This isn’t your Mind Reader riser with all function but being an eye sore. It’s also pricey enough and has an interesting enough product to feel premium without being unreasonably priced for what you get.
Building it was a pleasure. Packed so well, and everything in order as far as parts go. Wasn’t missing any, assembled so easily, and even better to see in person than in pictures.
I have a 72” desk and had to rearrange some things to fit it, but well worth it. It serves the functions I need, but if you need more from it (like holding your devices), there’s another variant with phone, headphone and laptop stand built into this design. Also, if this isn’t visually interesting enough, there’s a third version with RGB and an acrylic lower shelf to create some illuminating pop on your workspace. As you can see, my workspace has no shortage of illumination as is, so I skipped that.
But I think it did well. It partially displays my keyboard collection, stores my headphone amp, can hold a pen or two as I study, and I don’t need it to do much more on the regular.
I know it won’t fit every desk aesthetic, but if you already have tech statement pieces on your desk, this may be the perfect complement.
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Reviewed in the United States on August 22, 2025
★★★★★ 5
Well made and stylish riser for my sit stand desk.
Color: White, Size: 42.5 Inch
I got this to provide a place to tuck my 49 key Arturia keyboard. The only thing I wish they would offer is a taller leg option by 1 or 2 inches in height. Regardless this thing is a beast and will easily hold a wide screen monitor or dual 27” monitors and space to tuck your laptop underneath on the middle shelf out of the way. I happen to have my monitor on an arm to provide even more usable space on the top. I have a USB switch on the right middle shelf and room for my AirPods on the left with room to spare. My Apple pencils fit perfectly on the tray as well as my iPad. In order to make this work for my application I ended up getting some acrylic cubes and silicone bumpers and pads to raise the height by two inches so my 49 key keyboard would easily fit underneath. It turned out really well for the look I wanted. If the legs were longer I wouldn’t have had to take it this far. The color is pure white and matches my desk color perfectly. It was super easy to put together. It is very solid and has a durable easy to clean finish. All in all I have no regrets making this purchase. It is very functional even without the height modifications that were specific to my needs. I will come back with a photo or two once I get settled in my new place and finish getting my studio set back up.
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Reviewed in the United States on August 3, 2025
★★★★★ 5
i’m in loveeeeee
Color: White, Size: 42.5 Inch, Color: White, Size: 42.5 Inch
I’m not a person who often writes product review but this time i’ve decided to write one on this dual monitor stand i just got because it is AMAZING. Here’s what I love about it:
- Easy to assemble
- Smart and sleek design, I must emphasize on this omg it looks so stable
- Space-saving
Really recommend this for it’s quality and great design, one of my best amazon finds 🫶
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Saved my neck and my desk space! Solid and stylish
Color: Walnut, Size: 42.5 Inch
I’ve been looking for a way to raise my dual 27-inch monitors, and this Fenge stand is perfect. The 42.5-inch length is exactly what I needed—both monitors fit with room to spare. It’s raised them to the perfect ergonomic height, so no more neck strain!
The wood finish looks much more expensive than it actually is, and the storage space underneath is a lifesaver for hiding my docking station and keyboard when I'm done for the day. It feels very sturdy and doesn't bow in the middle at all. If you want a clean, organized desk, this is the way to go.
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Reviewed in the United States on February 9, 2026
★★★★★ 4
Decent Stand with Lots of Storage Options
Color: Black, Size: 42.5 Inch, Color: Black, Size: 42.5 Inch
Received this stand today and am very pleased. I was able to put it together in about 15 minutes . I had no issues during assembly other than that my box was missing the instructions; luckily they were relatively easy to find online when searching the brand on google.
Now for the price range, this is a great bang for your buck as far as monitor stands go. It has nice heavy duty metal legs and the built in phone stand is a nice touch, but I do wish the the stand itself was made of solid wood as it does feel like cheap particle board that may or may not bow over time depending on how much weight you put on it. It's not as cheap feeling as many other stands on Amazon but I do think it would benefit tremendously if it was built with real wood.
Because it has (2) shelves, one of the best things about this stand is how many places it has to store items, setup docking stations, laptops, or even small music interfaces including under the bottom shelf. However, I think that the center cubby should've had an opening in the back to allow cords/cables to pass through which would've made this stand even more versatile, the only way around that issue is to drill a hole through the back panel but at least it will be pretty hidden and not visible from the front.
All in all, I'm happy with my purchase and think the pros outweigh the cons. It tidied up my desk's overall look, has (2) wide shelves, and overall sleek/modern design all for $100 makes it worth it. I would definitely buy it again but hope they improve on the shelf material, even if it does increase the price slightly.
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Reviewed in the United States on September 12, 2023
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