Ephemeral Aquarium CO2 Glass Drop Detector-Test: CO2 level detection
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Ever wondered if your aquarium's CO2 levels are just right? The Aquarium CO2 Glass Drop Detector-Test is your go-to gadget for keeping those aquatic buddies happy and healthy. It's not just about measuring CO2; it's about nailing that perfect balance with pH levels too, because let's face it, nobody likes a grumpy fish. Crafted from tough-as-nails glass, this little lifesaver is as sturdy as it is straightforward. Just dunk it in, watch the colors do their thing, and voilà—you're the Sherlock Holmes of water quality.
- Get this: it's like having a lab in your tank with precise CO2 and pH tracking.
- Built to last, thanks to that durable glass that laughs in the face of wear and tear.
- And the best part? A simple color-change indicator that even your goldfish could understand (well, almost).
- pH measurement
- Glass construction
- Easy to use
- Accurate readings
- CO2 level detection
General specs
- Brand: Ephemeral
- Seller: Joom
- Material: Glass
- Function: CO2 level detection, pH measurement
- Usage: Aquarium water testing
- First listed by seller: 5/30/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
Comparison with similar products
This item | Recommendations | |||||
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![]() Digital pH Meter High precision LCD tester
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![]() Aquarium CO2 Generator System Kit Electromagnetic valve
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![]() Aquarium CO2 Diffuser Transparent Transparent design
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![]() Electrical Conductivity Sensor Measures electrical conductivity in water
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Brand | Ephemeral | Pet Doggy | Live Outside | TOMTOP JMS | Kepa | Insiders |
Model | ||||||
Color |
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Rating |
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Price | $5.75 | $6.42 | $8.13 | $46.76 | $9.43 | $26.98 |
Seller | Joom | Joom | Joom | Joom | Joom | Joom |
Update | August 8, 2025 | August 8, 2025 | August 27, 2025 | August 29, 2025 | September 2, 2025 | August 22, 2025 |
Material | Glass | Glass | PC | |||
Usage | Aquarium water testing | Aquarium water, Pool water, Acid testing | Home Tanks, Commercial Use |
Diya P.
Kolkata
June 12, 2025
As a marketer and a mom with a young child, I'm always researching the best for our home, and this gadget caught my eye because I wanted something reliable for our small aquarium. Compared to similar options, it's more affordable and simpler, but it lacks the detail I'd hoped for. I used it for a couple of weeks, and it did help me notice when things were off, leading to a quick fix that kept our fish happier. However, the uncertainty in readings means I still double-check with other methods sometimes. Overall, it's a decent tool for basic monitoring, but not perfect—I'd recommend it with caution for beginners who don't mind a bit of guesswork. Why did I buy it? To avoid constant water testing kits. Does it deliver? Mostly, but it could be better. Would I buy again? Probably not, but it serves its purpose for now.
- Pros: From what I feel, it's super easy to use—just drop it in and the color changes are clear, making water testing straightforward without needing a lab. The glass feels durable and hasn't shown any wear, which is a big plus for long-term use. I appreciate that it helps track both carbon dioxide and acidity levels, giving a fuller picture of my aquarium's health.
- Cons: The color indicators can be a bit tricky to read in certain lighting, and it doesn't come with any guidance on what the colors mean, so I had to look it up online. Also, while it's sturdy, I worry about it breaking if knocked around, and it only gives a rough estimate, not precise numbers like some other tools I've seen.