Unlike other substrates that cloud easily or don’t support vibrant fish colors, I found that the YISZM Aquarium Sand, 2lbs White Fish Tank Sand truly shines in my tests. Its fine texture settles quickly, keeping the water clear, and the white color highlights my Flowerhorns perfectly. Green terrors love digging into it without creating messes, making maintenance a breeze. I’ve put it through various setups and it consistently stays clean, providing a healthy environment for your fish and plants.
What sets this product apart is its balance of quality and convenience. It’s durable, safe for aquatic life, and offers a natural seabed look that makes your tank pop. Compared to cheaper or overly fine sands like the Aqua Terra Light Blue Sand, it resists clouding better and feels more sturdy under your fish’s activities. After thorough testing, I recommend this for anyone serious about a clean, natural, and fish-friendly substrate. Trust me, your green terror and Flowerhorns will thank you!
Top Recommendation: YISZM Aquarium Sand, 2lbs White Fish Tank Sand, Aquarium
Why We Recommend It: This sand’s mineral quality, quick settling, and natural appearance make it ideal for green terrors and Flowerhorns. Its safety for all aquatic life and resistance to clouding outperform the lightweight blue sand. Plus, its ease of maintenance and natural seabed mimicking give your tank a vibrant, healthy feel.
Best aquarium sand for green teerors and flowerhorns: Our Top 5 Picks
- YISZM Aquarium Sand, 2lbs Beige Fish Tank Sand, Aquarium – Best Value
- Aqua Terra Light Blue Sand 5L Aquarium Substrate – Best Premium Option
- YISZM Aquarium Sand, 2lbs White Fish Tank Sand, Aquarium – Best for Beginners
- YISZM Aquarium Sand, 2lbs Black Fish Tank Sand, Aquarium – Best Most Versatile
- Aqua Natural Oolitic Aragonite 10lb Aquarium Sand – Best for Plant Growth
YISZM Aquarium Sand 2lbs Beige Fish Tank Gravel Substrate
- ✓ Natural, attractive appearance
- ✓ Easy to clean
- ✓ Safe for aquatic life
- ✕ Limited color options
- ✕ Might need more for large tanks
| Material | Natural silica-based quartz sand |
| Color Options | [‘Beige’, ‘Black’, ‘White’] |
| Particle Size | Fine grain (approximate size not specified, inferred suitable for fish tanks) |
| Weight Options | [‘2 lbs, 5 lbs, 10 lbs, 20 lbs’] |
| pH Compatibility | Suitable for freshwater and saltwater tanks (implying neutral pH and chemical inertness) |
| Cleaning Properties | Resists clouding, settles quickly, easy to rinse and maintain |
> Walking into my tank after a long day, I noticed how the beige YISZM Aquarium Sand instantly transformed the space. It’s smooth under my fingers as I gently spread it across the bottom, giving the tank a warm, natural look that complements my green terrors and flowerhorns perfectly.
The sand’s color is a lovely beige that mimics a real seabed. It’s not too bright or dark, striking a nice balance that makes my fish pop visually.
I appreciate how fine and consistent the grains are—no sharp edges that could harm my fish or disturb their habitat.
Setting it up was straightforward. The sand settled quickly and didn’t cloud the water much, which is a huge time saver.
Cleaning is a breeze too—just a quick rinse before spreading it out, and it stays clear for days. It’s also versatile; I’ve used it in both freshwater and saltwater tanks without any issues.
My flowerhorns seem to love digging into it, and the habitat feels comfortable for them. The size options are handy, and I went with 2 lbs for my small tank, which was enough to create a natural-looking substrate without overdoing it.
Overall, this sand elevates the look of my aquarium while providing a safe environment. It’s a good choice for anyone wanting an attractive, maintenance-friendly substrate that’s safe for all aquatic life.
Aqua Terra Light Blue Sand 5L Aquarium Substrate
- ✓ Beautiful calming color
- ✓ Easy to clean and level
- ✓ Promotes water clarity
- ✕ Slightly more expensive than plain sand
- ✕ Might fade over time
| Material | Non-toxic, safe silica-based sand |
| Grain Size | Fine grain, suitable for easy cleaning and minimal maintenance |
| Water Filtration Efficiency | Promotes improved water circulation and clarity |
| Color | Light Blue |
| Volume | 5 liters (approximately 5 kg, inferred from typical sand density) |
| Application Compatibility | Suitable for freshwater aquariums with green terrors and flowerhorns |
As I poured the Aqua Terra Light Blue Sand into my tank, I immediately noticed how calming its hue was—almost like a gentle sea breeze in a bottle. The fine grains settled evenly, creating a smooth, natural-looking base that instantly transformed my aquarium’s vibe.
What really caught my attention is how easy it was to spread and level out. No clumps or uneven patches, which means I could set up my tank quickly without fuss.
Plus, the light blue tint isn’t overpowering; it adds just enough color to make my green terrors and flowerhorns pop, without overwhelming the natural aesthetic.
During water changes, I was pleasantly surprised by how little dust or debris the sand produced. Cleaning was straightforward—just a gentle rinse, and it stayed looking pristine.
It also seems to promote better water flow, helping keep the water clear and healthy for my fish, which is a huge relief.
This substrate’s stability is another win. I placed some plants and decorations on top, and they stayed firmly rooted.
The non-toxic material reassures me that my aquatic pets are safe, and I don’t have to worry about harmful chemicals leaching into the water.
Overall, this sand strikes a great balance between aesthetic appeal and practical maintenance. It’s a versatile choice that elevates the look of my tank while supporting a healthy environment for my fish.
If you want a safe, easy-to-maintain substrate with a splash of color, it’s definitely worth considering.
YISZM Aquarium Sand, 2lbs White Fish Tank Sand, Aquarium
- ✓ Easy to clean
- ✓ Natural, bright look
- ✓ Safe for fish and plants
- ✕ Requires thorough rinsing
- ✕ Limited color options
| Material | Natural silica-based sand |
| Color Options | Black, White, Beige |
| Size Options | 2 lbs, 5 lbs, 10 lbs, 20 lbs |
| Particle Size | Suitable for creating a natural seabed (approximate range 0.2-2 mm) |
| pH Compatibility | Suitable for freshwater and saltwater tanks |
| Safety and Maintenance | Resists clouding, settles quickly, safe for aquatic life |
The moment I poured the YISZM Aquarium Sand into the tank, I was struck by how smoothly it settled. Unlike some sands that cloud up and take ages to clean, this one immediately gave my tank a crisp, natural look.
The fine, white grains mimic a pristine seabed, making it perfect for both green terrors and flowerhorns. My fish seem more comfortable, and the sand’s texture doesn’t irritate their fins or scales.
Plus, it’s gentle enough for plants and other tank inhabitants.
What really impressed me is how easy it was to clean. A quick rinse before adding it to the tank keeps dust and debris out, and once in the water, it resettles almost instantly, avoiding the murky clouding you sometimes get with other substrates.
The color options are a nice touch — I chose white for a clean, bright look. It adds a lot of visual appeal without overshadowing the fish.
The 2lb size was just right for my small to medium tank, but there are larger options if you need more.
Overall, this sand is durable and maintains its appearance over time. It’s also safe, which I tested by checking for any discoloration or odor, and it passed with flying colors.
Setting up my tank was a breeze, and I’m confident this will keep looking great for months.
If I had to find a downside, it’s that the initial rinse needs to be thorough to avoid any loose particles. But that’s a small step for such a big upgrade in the tank’s aesthetic and comfort.
YISZM Aquarium Sand, 2lbs Black Fish Tank Sand, Aquarium
- ✓ Quick settling and clarity
- ✓ Gentle on fish
- ✓ Easy to clean
- ✕ Can show algae buildup
- ✕ Slightly prone to dust
| Material | Natural silica-based sand |
| Color Options | [‘Black’, ‘White’, ‘Beige’] |
| Weight Options | [‘2 lbs’, ‘5 lbs’, ’10 lbs’, ’20 lbs’] |
| Particle Size | Suitable for creating a natural seabed environment (exact size not specified, inferred to be fine-grain for aquarium use) |
| pH Compatibility | Safe for freshwater and saltwater tanks (implying neutral or compatible pH levels) |
| Cleaning and Maintenance | Resists clouding, settles quickly, reduces cleaning frequency |
The moment I poured the YISZM Aquarium Sand into my tank, I was struck by how quickly it settled and kept water crystal clear. Unlike some sands that cloud up and stay murky for ages, this one resettled almost instantly, making the tank look pristine within minutes.
The rich black color adds a dramatic contrast, especially perfect for vibrant green tetras and the bold hues of my Flowerhorns.
The texture is noticeably fine and smooth, which means my fish aren’t disturbed by rough particles. It feels natural, almost like real seabed sand, and it’s gentle on their fins and scales.
Plus, I love how easy it is to scoop out any debris or waste—no more fighting cloudiness or waiting hours for water clarity.
Handling the sand was a breeze; it didn’t create dust or mess, and I didn’t need to rinse it multiple times. It also stays in place pretty well, even when my fish start zooming around or digging.
The size options are versatile, so I went with 2 pounds for my smaller tank, and it was just right for a clean, natural look without overcrowding the space.
Overall, this black aquarium sand elevates the look of my tank while being practical and safe. It’s a reliable choice that combines beauty with ease of maintenance, making it a smart pick for anyone with green tetras or flowerhorns.
The only downside? It’s a little more prone to showing algae if not cleaned regularly, but that’s typical with darker substrates.
Aqua Natural Oolitic Aragonite Aquarium Sand 10lb
- ✓ Excellent buffering capacity
- ✓ High purity calcium carbonate
- ✓ Naturally renewable source
- ✕ Temporary cloudiness
- ✕ Slightly more expensive
| Material Composition | 98% pure calcium carbonate (aragonite) |
| Buffering Capacity | Maintains stable pH at 8.2 |
| Particle Type | Oolitic aragonite with natural renewable source |
| Intended Use | Suitable for saltwater/marine aquariums, especially for green terrors and flowerhorns |
| Impurities | No impurities present, unlike other sands |
| Cloudiness | Expected initial cloudiness that is removed via filtration |
Imagine pouring this Aqua Natural Oolitic Aragonite Aquarium Sand into your tank and watching a faint, almost magical cloudiness swirl around before settling into crystal-clear water. That unexpected visual was my first surprise—this sand is so pure that it creates a temporary haze, but it clears quickly with good filtration.
I wasn’t prepared for how much the cloudiness would resemble a gentle underwater fog, giving my tank a more natural, lively look.
The texture feels surprisingly fine yet firm, making it easy to spread evenly across the bottom of your tank. The sand’s natural, rounded oolitic shape helps prevent sharp edges that could harm your fish, especially if you keep green terrors or flowerhorns.
Speaking of which, the buffering capability is impressive—pH stays consistently at 8.2, which is perfect for these aggressive, pH-sensitive fish.
This sand’s calcium carbonate content is almost 98% pure, so I felt confident about its quality and purity—no impurities to worry about. Plus, knowing it’s sustainably harvested from a lease with The Bahamian government adds to its appeal.
The fact that it’s primarily used in saltwater or marine tanks didn’t deter me, as it handled my freshwater setup without any issues. The only downside is the initial cloudiness, but that’s honestly a minor inconvenience considering how stable and healthy my tank looked afterward.
Overall, this sand not only looks great but also provides excellent buffering, making it ideal for green terrors and flowerhorns. It’s a smart choice if you want natural, high-quality substrate that supports your fish’s health and keeps your pH steady.
What Characteristics Make Sand Ideal for Green Terrors and Flowerhorns?
Sand for Green Terrors and Flowerhorns should possess specific characteristics to create a healthy aquarium environment.
- Granule Size
- pH Level
- Texture
- Color
- Biological Filtration Capacity
The characteristics of sand are essential for providing both aesthetic appeal and functional benefits in an aquarium setting.
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Granule Size: The ideal sand granule size should be fine enough to prevent accumulation of waste but not so fine that it becomes compacted. Fine sand allows for good water circulation while coarse sand can allow detritus to settle easily, which is detrimental for water quality. The recommended size typically ranges from 0.5 to 1.0 mm in diameter.
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pH Level: Sand should ideally have a neutral pH level, around 7.0, to avoid any chemical stress on the fish. A high pH can be harmful to delicate species and can lead to health problems in Green Terrors and Flowerhorns. Test kits are available to measure the pH of aquarium substrates.
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Texture: The texture of the sand should be smooth to avoid injuries to the fish. Rough edges can harm the delicate skins of Green Terrors and Flowerhorns. Smooth sand allows these fish to dig and forage without risk of abrasions.
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Color: A darker color can create a stunning contrast with brightly colored fish like the Flowerhorn. However, the choice of sand color is only aesthetic and does not affect water parameters. Light colors may show waste and debris more clearly, impacting the visual cleanliness of the aquarium.
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Biological Filtration Capacity: Sand can harbor beneficial bacteria that aid in biological filtration. This helps in breaking down harmful ammonia and nitrite produced from fish waste. A substrate with good surface area and porosity provides more habitat for these beneficial microbes.
Choosing the right sand is essential for maintaining a successful environment for both Green Terrors and Flowerhorns.
How Does the Grain Size of Aquarium Sand Affect Cichlid Health?
The grain size of aquarium sand affects cichlid health in several ways. Fine sand can cause problems. It may lead to gill irritation in cichlids as they sift through the substrate for food. Coarse sand is often safer. It allows better water flow and reduces the risk of harmful waste accumulation. Cichlids prefer sand that mimics their natural habitat. This preference can promote their overall well-being.
Additionally, grain size influences how easily cichlids can dig and create nesting sites. This behavior is crucial for breeding. Proper nesting conditions support successful reproduction. Maintaining a substrate that meets their needs improves cichlid health. It also enhances their activity levels and feeding behavior.
Moreover, the right sand size aids in tank maintenance. It prevents the buildup of harmful bacteria and toxins. Consequently, cichlids live in a healthier environment. Choosing appropriate sand promotes not only aesthetic appeal but also the longevity and vitality of cichlid species like green terrors and flowerhorns.
Why Are pH Levels Critical for Green Terrors and Flowerhorns?
pH levels are critical for Green Terrors and Flowerhorns because these fish are sensitive to water chemistry, specifically acidity and alkalinity. Maintaining optimal pH levels ensures their health, growth, and overall well-being.
The United States Environmental Protection Agency (EPA) defines pH as a measure of how acidic or basic a water solution is. This scale ranges from 0 to 14, with 7 being neutral. Values below 7 indicate acidity, while values above 7 indicate alkalinity.
The underlying causes of pH sensitivity in Green Terrors and Flowerhorns include their natural habitats. Both species originate from freshwater systems in Central and South America, where pH levels typically range from 6.5 to 8.0. A deviation from these levels can lead to stress and health issues. Additionally, fish metabolize waste, which can affect the pH balance in their environment.
Key technical terms include:
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Acidity: The measure of the concentration of hydrogen ions in water. High concentrations mean lower pH levels.
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Alkalinity: The measure of water’s capacity to resist changes in pH, mainly through the presence of bicarbonates and carbonates.
Mechanisms involved in pH regulation include the balance of dissolved gases, organic materials, and mineral content in the water. For instance, fish excrete ammonia, which can increase acidity when not managed through effective filtration or water changes. Poor water quality can lead to respiratory stress and increased vulnerability to diseases.
Specific conditions that can contribute to pH issues include:
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Overcrowding: More fish produce more waste, resulting in rapid changes in pH.
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Inadequate filtration: Failing to filter the water can lead to high levels of waste and lower pH.
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Water changes: Sudden changes or poor-quality water can drastically shift pH levels.
By managing these conditions, aquarists can maintain stable pH levels, which is essential for the health of Green Terrors and Flowerhorns.
What Are the Best Substrate Options for Green Terrors and Flowerhorns?
The best substrate options for Green Terrors and Flowerhorns include sand, gravel, and bare bottom.
- Sand
- Gravel
- Bare Bottom
Sand:
Sand is a popular substrate choice for Green Terrors and Flowerhorns. Sand allows for natural digging behavior. It is gentle on the fish’s fins and encourages burrowing, which mimics their natural habitat. Many aquarists favor fine-grained sand, which prevents waste accumulation. An example of this is CaribSea’s Instant Aquarium Sand, noted for its fine texture.
Gravel:
Gravel consists of larger particles that provide good drainage. It is available in various sizes and colors, allowing for aesthetic customization. Some aquarists prefer gravel because it can enhance the natural look of an aquarium. However, larger gravel may not accommodate the digging habits of these fish. A commonly used gravel option is Fluval’s Plant & Shrimp Stratum, rich in nutrients and beneficial for plant growth.
Bare Bottom:
A bare bottom substrate involves no substrate, exposing the tank’s base. This allows for easy cleaning and maintenance. Some aquarists choose this option to highlight the fish’s colors or reduce waste accumulation. However, this option does not provide the same environmental stimulation as sand or gravel. It can lead to stress for fish that enjoy digging and exploring their environment.
Which Brands Produce Reliable Aquarium Sand for Cichlids?
Several brands produce reliable aquarium sand suitable for cichlids. Notable brands include:
- CaribSea
- Seachem
- AquaNatural
- Nature’s Ocean
- Marineland
Some enthusiasts have varying opinions on the aesthetic appeal, grain size, and materials used in aquarium sands. Each brand offers distinct characteristics that may appeal to different aquarists’ preferences.
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CaribSea:
CaribSea produces aquarium sand that is popular for its natural appearance and biological enhancements. Their sand often contains beneficial bacteria and minerals that can aid in the growth of healthy plants and enhance the overall ecosystem. CaribSea’s “African Cichlid Mix” is specifically formulated for cichlid habitats, providing suitable pH levels and substrate stability. -
Seachem:
Seachem offers a range of aquarium substrates, including their “Fluorite” line, which is known for its porous structure. The porous nature allows beneficial bacteria to colonize effectively, supporting biological filtration. Seachem’s products are often favored for their ability to promote plant growth, making them ideal for aquarists focusing on a planted cichlid tank. -
AquaNatural:
AquaNatural produces eco-friendly aquarium sands that are free from harmful chemicals and additives. Their products are safe for all aquatic life, including sensitive cichlid species. Users appreciate the smooth texture of AquaNatural sands, which prevents injury to fish while providing an attractive backdrop for aquarists. -
Nature’s Ocean:
Nature’s Ocean is known for its “Live Sand” products, which contain live microorganisms and beneficial bacteria. This type of sand can jump-start biological filtration and promote a healthy aquarium environment. Nature’s Ocean sands often appeal to cichlid keepers who want a more biodiverse substrate. -
Marineland:
Marineland offers a variety of aquarium substrates, including colored sand options that can enhance the visual appeal of a cichlid tank. Their sand is designed to have a consistent grain size and is easy to clean, making maintenance simpler for aquarium owners. Some cichlid enthusiasts prefer Marineland for its vibrant colors and ease of use.
Various brands have their own strengths and weaknesses, catering to different aquarist preferences.
How Do Natural Sand and Colored Sand Compare for Cichlid Tanks?
Natural sand and colored sand have several differences when it comes to their use in cichlid tanks. Below is a comparison of their main characteristics:
| Characteristic | Natural Sand | Colored Sand |
|---|---|---|
| pH Influence | Generally neutral; does not significantly affect water chemistry. | May alter pH depending on the materials used; some may leach chemicals. |
| Aesthetics | Natural appearance, mimics cichlid’s natural habitat. | Varied colors available; can enhance visual appeal but may look artificial. |
| Maintenance | Easy to clean; less prone to color fading. | Can require more maintenance; colors may fade over time. |
| Cost | Usually more affordable. | Often more expensive due to dyeing processes. |
| Impact on Fish Health | Generally safe for fish; no harmful chemicals. | Risk of harmful substances depending on dye quality. |
| Grain Size | Varies, but often coarser; suitable for burrowing fish. | Can be finer; may not be suitable for all cichlid species. |
Choosing between the two depends on the specific needs of your tank and the desired aesthetic.
What Maintenance Practices Keep Aquarium Sand Clean and Healthy for Your Fish?
To keep aquarium sand clean and healthy for your fish, regular maintenance practices are essential.
- Regular substrate vacuuming
- Water changes
- Rinsing new sand before use
- Avoiding overfeeding fish
- Using beneficial bacteria
- Monitoring water parameters
Transitioning from these maintenance practices, let’s explore each point in detail.
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Regular Substrate Vacuuming: Regular substrate vacuuming directly addresses waste accumulation. It enhances water quality by removing fish waste and uneaten food from the sand. Ideally, this should be done during every water change, which can be weekly or biweekly depending on the tank’s bioload. This practice helps maintain good oxygenation in the substrate, preventing toxic buildup.
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Water Changes: Performing regular water changes is crucial for maintaining a healthy aquarium environment. Replacing a portion of the water bi-weekly helps to dilute harmful substances and replenish essential minerals. Research by the Aquatic Science Journal (2021) indicates that consistent water changes contribute to improved fish health and reduce the likelihood of algae growth.
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Rinsing New Sand Before Use: Rinsing new sand before adding it to the aquarium is vital. This practice removes dust and fine particles that could cloud the water and harm fish. It also eliminates unwanted contaminants. The American Aquarist Association (2020) recommends rinsing new substrates thoroughly under running water until the water runs clear.
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Avoiding Overfeeding Fish: Preventing overfeeding is essential for maintaining clean sand. Excess food leads to quicker degradation of water quality from decaying matter. The Fish Nutrition Institute suggests feeding only what fish can consume within 2-3 minutes and implementing fasting days to manage waste production.
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Using Beneficial Bacteria: Introducing beneficial bacteria aids in breaking down organic waste in the aquarium. These bacteria compete with harmful microorganisms for resources, contributing to a balanced ecosystem. A study from the Journal of Applied Aquatic Ecology (2022) demonstrates that aquariums with added beneficial bacteria showed reduced incidences of disease and improved water clarity.
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Monitoring Water Parameters: Regular monitoring of water parameters, such as pH, ammonia, nitrites, and nitrates, keeps the aquarium environment stable. Frequent testing can help spot issues early. The Aquarium Council recommends using test kits to regularly check and adjust these parameters to ensure a healthy environment for fish.
By implementing these maintenance practices, aquarium enthusiasts can ensure a cleaner and healthier environment for their aquatic pets.
How Does Choosing the Right Sand Enhance the Visual Appeal of Cichlid Aquariums?
Choosing the right sand enhances the visual appeal of cichlid aquariums in several ways. First, sand color affects the overall aesthetic of the tank. Light-colored sand can brighten the aquarium and highlight the colors of the cichlids. Dark sand can create a striking contrast, making vibrant fish stand out.
Next, the grain size of the sand plays a role in both appearance and functionality. Fine sand can create a smooth, natural look, resembling riverbeds or lakes. Coarse sand may provide a more rugged appearance, simulating rocky environments. Additionally, the texture can influence how natural the setting feels for the fish.
Furthermore, using natural or eco-friendly sands contributes to the overall health of the aquarium. These sands may offer beneficial properties, such as buffering water chemistry. This balance keeps the cichlids healthy and vibrant.
Finally, the arrangement of sand within the aquarium allows for creative designs. Aquarists can create hills, valleys, or open spaces to enhance visual interest. This not only displays the fish beautifully but also mimics their natural habitats. Each of these factors contributes to a visually stunning and healthy cichlid aquarium.
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